When brake is applied in a bicycle, the brake pad touches the wheel. Now what stops the movement of the wheel?

What is the SI unit of Magnetic Field Intensity?

In which natural phenomenon is static electricity involved?

The Center of gravity of the Uniform rod lies at____

Identify which of the following is the unit of Magnetic Field Density.

The presence of __________ between the two surfaces in contact causes friction.

What is the minimum velocity required by a satellite to escape the earth's gravitational pull?

Which of the following properties of a proton cannot change while it moves freely in the magnetic field?

Who founded and named the science of electromagnetism?

An electric bulb of 100 watts is used for 5 hours. The unit of electric energy used is _________.

What is the unit of measurement of very long distances between celestial bodies?

Frictional force acts in which direction? 

The law of motion that defines the law of conservation of momentum is-

The SI unit of 'g' is the same as that of acceleration, that is ................

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'k'. If its velocity is doubled, its kinetic energy will become:

Which of these is the weakest force in nature?

What is the Formula of force ?

Which of the following can do more work?

Which of the following is the correct formula for the moment of inertia?

The inertia of an object is quantified by its ______.

Who made the first electromagnets?

What is the frictional force induced by the fluids and what is called?

What is the Sl unit of power?

What force is produced by a charged body on another charged or unchanged body?

For which of the following discoveries in 1827 was the German physicist Georg Simon Ohm best known?

A 'light year' is a unit that is used to measure:

Which of the following is TRUE about Mass and Weight?

Which device converts sound waves to electrical signals?

In 1834, who proposed a law stating that the current induced by a change in flow opposes the effect producing the change?

What is the unit of work done?

What is the momentum of an object having mass of 14 kg and velocity 28 m/s?

The SI unit of 'magnetic flux' is:

The magnitude of the force acting on the arms of an armature is maximum when the length of the arms is _______.

There is an electric bulb of 50 Watts which is used for 6 hours a day. Calculate how much KWH of energy would be consumed by the bulb in one day.

An object of 5.0 kg is raised through a height off 2.0 m. The work done in the process is:

(Take g = 9.8m/s²)

An electric heater rated 1000 W and an electric geyser rated 2000 W are used for 4 hours daily. The energy consumed in 10 days (in kWh) is:

What is the SI Unit of Frequency?

What will be the gravitational potential energy possessed by a ball of mass 2 kg when it is raised to a height of 10 m above the ground? (g = 9.8 m s^–2)

Which of the following is the SI unit for the moment of inertia?

What enables an electric current to flow in a circuit?

When we apply a muscular force with a hammer, which other force fixes the nail in the wall?

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

Which among the following is an ‘action-at-a-distance’ force?

Acceleration is measured in what SI unit?

The moment of inertia of a thin rod with mass 'M' and length 'L' about an axis perpendicular to the rod and passing through its center is ________.

1 kWh = ?

How many types of electric current are there?

 What special name is given to the frictional force exerted by a fluid?

The capacity to do work is called:

One nanometer is: