Cluster · Ohm's Law and Electrical Resistance
| Question | Category | Subtype | Difficulty | |
|---|---|---|---|---|
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The resistivity of a material typically increases with: pipeline-828549
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science | — | intermediate | |
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If the diameter of a cylindrical conductor is doubled, what happens to its resistance? pipeline-828550
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science | — | intermediate | |
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In a parallel circuit, if one resistor is removed, what happens to the total resistance? pipeline-828548
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science | — | intermediate | |
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Which of the following affect the resistance? pipeline-828555
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science | — | intermediate | |
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What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-828547
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science | — | intermediate | |
|
Consider four cases A, B, C and D with respect to the LCR series circuit. Case A: The resistance is halved Case B: The inductance is doubled Case C: The capacitance is doubled Case D: The inductance is doubled and the capacitance is halved. Which of the following case(s) result in the increase in the sharpness of the resonance (that was occurring in the circuit) already? pipeline-828540
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science | — | intermediate | |
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The resistance of a metal conductor is ____________. pipeline-829012
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science | — | intermediate | |
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What is the relation between the length of the material and the value of resistance? pipeline-829008
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science | — | intermediate | |
|
The resistivity of a semiconductor generally decreases with increasing temperature due to: pipeline-828793
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science | — | intermediate | |
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By increasing the resistance in the LCR circuit, the quality factor _____________ pipeline-828576
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science | — | intermediate | |
|
The resistivity of a semiconductor generally decreases with increasing temperature due to: pipeline-828533
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science | — | intermediate | |
|
When a number of resistors are connected in series in a circuit, the value of current _______. pipeline-828874
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science | ohms_law_circuit | intermediate | |
|
According to Ohm's law, if current (1) increases and potential difference (V) remains constant, then pipeline-828867
|
science | — | intermediate | |
|
When some resistors are connected in series in a circuit, the value of current: pipeline-829011
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science | ohms_law_circuit | intermediate | |
|
In a parallel circuit, the net resistance ________ as more components are added. pipeline-828969
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science | — | intermediate | |
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In an electrical circuit, the ammeter reading decreases to ________________ when the length of the wire is doubled. [CHSL Exam 2024 Tier I] pipeline-764178
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science | — | intermediate | |
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In an electrical circuit, the ammeter reading decreases to _______ when the length of the wire is doubled. [SSC CHSL 2024] pipeline-1180038
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science | — | intermediate | |
|
How does the resistance affected by the rise in temperature in the case of Conductors(metals)? pipeline-12738
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reasoning | — | intermediate | |
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Fill in the blanks with respect to a resonant circuit. (Dy Manager S and T) pipeline-762330
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english | — | intermediate | |
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Fill in the blanks with suitable words: pipeline-759948
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english | — | intermediate | |
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When several resistors are connected in series in a circuit, the value of current _______. pipeline-1333891
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bihar_police | ohms_law_circuit | intermediate | |
|
A 8Ω resistance wire is doubled on it. Calculate the new resistance of the wire. pipeline-425016
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bihar_police | — | intermediate | |
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In a circuit, if the voltage is constant and the resistance increases, what happens to the current? pipeline-1090703
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bihar_police | — | intermediate | |
|
What is the value of current when several resistors are connected in series in a circuit? pipeline-412971
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bihar_police | ohms_law_circuit | intermediate | |
|
In a circuit, if the voltage is constant and the resistance increases, what happens to the current? pipeline-1351875
|
rajasthan | — | intermediate | |
|
According to Ohm's law, if current (1) increases and potential difference (V) remains constant, then pipeline-1351879
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rajasthan | — | intermediate | |
|
What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-1250812
|
rajasthan | — | intermediate | |
|
According to Ohm's law, if current (1) increases and potential difference (V) remains constant, then: pipeline-1358184
|
up_police | — | intermediate | |
|
When several resistors are connected in series in a circuit, the value of current _______. pipeline-1133375
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up_police | ohms_law_circuit | intermediate | |
|
What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-726842
|
rpf | — | intermediate | |
|
The resistivity of a semiconductor generally decreases with increasing temperature due to: pipeline-654775
|
rpf | — | intermediate | |
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When a number of resistors are connected in series in a circuit, the value of current _______. pipeline-591027
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rpf | ohms_law_circuit | intermediate | |
|
The resistance of a metal conductor is ____________. pipeline-21468
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rpf | — | intermediate | |
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When some resistors are connected in series in a circuit, the value of current through all the resistors: pipeline-22079
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rpf | ohms_law_circuit | intermediate | |
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In a circuit, if the voltage is constant and the resistance increases, what happens to the current? pipeline-1319108
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defence | — | intermediate | |
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The resistance of a conductor is directly proportional to: pipeline-1310718
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defence | — | intermediate | |
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The resistivity of a material of length 5 m is 1.6 x 10-8 ohm-m. If the length of the material is increased by 10 m, then the value of resistivity is ___________ pipeline-1305480
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defence | — | intermediate | |
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What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-1252048
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defence | — | intermediate | |
|
The resistance of a wire is proportional to its length and inversely proportional to the square of its radius. Two wires of the same material have the resistance 2:3 and their radii are in the ratio 8: 7 . If the first wire is 128 cm. Find the length of the other wire? pipeline-1242016
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defence | — | intermediate | |
|
When several resistors are connected in series in a circuit, the value of current _______. pipeline-1258187
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ib | ohms_law_circuit | intermediate | |
|
The resistance R of a conductor does not depend on pipeline-1241518
|
ib | — | intermediate | |
|
The resistance R of a conductor does not depend on pipeline-1198695
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delhi_police | — | intermediate | |
|
When a number of resistors are connected in series in a circuit, the value of current _______. pipeline-1022178
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railways | ohms_law_circuit | intermediate | |
|
According to Ohm's law, if current (1) increases and potential difference (V) remains constant, then pipeline-853761
|
railways | — | intermediate | |
|
When a number of resistors are connected in series in a circuit, the value of current _______. pipeline-854078
|
railways | ohms_law_circuit | intermediate | |
|
What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-802516
|
railways | — | intermediate | |
|
The resistance of a metal conductor is ____________. pipeline-841756
|
railways | — | intermediate | |
|
When some resistors are connected in series in a circuit, the value of current: pipeline-841765
|
railways | ohms_law_circuit | intermediate | |
|
The resistivity of a material of length 5 m is 1.6 x 10-8 ohm-m. If the length of the material is increased by 10 m, then the value of resistivity is ___________ pipeline-1096856
|
railways | — | intermediate | |
|
What happens to the resistance of a conductor if its length is doubled while keeping the cross-sectional area constant? pipeline-802016
|
railways | — | intermediate |