Question # 1

To protect the gold leaves of electroscope from the external electric disturbances, the aluminum foil is grounded by a thin wire, which is made up of:

Choose an answer

Aluminum

Silver

Copper

Brass

The base of computer operation are:

Choose an answer

1,2

0, 1

0, 2

1, 10

The shape of magnetic lines of force in case of a straight current carrying conductor is:

Choose an answer

Eliptical

Trangular

Rectangular

Circular

Magnetic effect of electric current was first discovered by:

Choose an answer

Faraday

Ampere

Volta

Lenz

The character by which lound and faint sound can be distinguished is called:

Choose an answer

Pitch

Quality

Loudness

Intensity

Big unit of capacitance is:

Choose an answer

Farad

Volt

Watt

Coulomb

If the distance is nspring is 'x' of mass 'm' attached with a spring then restoring force is:

Choose an answer

F =ma

F =kx

F = mx

F= m/a

The 1st practical electric battery is known as:

Choose an answer

Voltaic

Pile

Voltaic pile

Voltaic cell

The value of K in SI unit is:

Choose an answer

9X10²⁰ Nm²C²

8X10⁹Nm²C²

9X10⁹Nm²C²

10X10^-9 Nm²C^-2

The sensation of sound persists in our brain for:

Choose an answer

0.1 sec

0.01 sec

1 sec

10 sec

The output of an AND gate is only 1, when:

Choose an answer

Both of its inputs are zero

Anyone of the two inputs is zero

Both of its inputs are 1

Anyone of the two inputs is 1

Each volt of lightening contains energy:

Choose an answer

4x10⁶ joules

1000 joules

1000 million joules

10 joules

Electric field lines of force were first introduced by:

Choose an answer

Ampere

Farady

Fleming

Coulomb

More Classes

Other Links

Physics 10th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer