Question # 1

The negative sign with induced emf in Faraday's law is in accordance with

Choose an answer

Lenz's law

Amperes law

Boyle's law

Gauss law

The types of quacks are.

Choose an answer

2

3

4

6

The domain theory of magnet is important to explain the behaviour of

Choose an answer

Diamagnets

Paramagnets

Ferromagnets

All of these

Compton's effect is associated with

Choose an answer

gamma rays

Beta rays

X rays

Positive rays

Two parallel wires carrying currents in the opposite direction.

Choose an answer

Repel each other

Attract each other

Have no effect upon each other

They cancel out their individual magnetic fields.

In carbon resistors, then value of Blue colour is.

Choose an answer

6

7

8

9

The name of the scientist who noted that a compass needle was deflected when placed near the current carrying conductor

Choose an answer

Henry

Faraday

Coloumb

Oersted

The output voltage of a rectifier is.

Choose an answer

Smooth

Pulsating

Alternating

Per featly direct

If 1 x 10⁷ electrons passes through a conductor in 1.0 micro second , then the current is.

Choose an answer

2 A

1.6 A

2.6 x 10^-6 A

1.6 x 10^-6 A

At high frequency the value of reactance of capacitor will be.

Choose an answer

Small

Zero

Large

Infinite

When a wire of length 'l' and resistance R is cut into two equal parts then resistivity of each part.

Choose an answer

is doubled

Remains the same

Is halved

Is one fourth

Capacitance of a capacitor does not depend upon.

Choose an answer

Distance between plates

Area of plates

Electric field between plates

Medium between plates

Circulation of blood is studied by radio isotope.

Choose an answer

Cobalt -60

Phosphorus -32

Sodium -24

Iodine -131

Choose an answer

The velocity of an oscillating charge as it moves to and fro along a wire is.

Choose an answer

Changing

Constant

Infinite

zero

When a wire is stretched and its radius becomes r/2, then its resistance will be

Choose an answer

16 R

4 R

2R

0

By modern system of NAVSTAR, the speed any where on the earth can be determined to accuracy about.

Choose an answer

20 ms-1

10 ms-1

2 cms-1

2 ms-1

Some charge is being given to a conductor. Then its potencial

Choose an answer

Its maximum at surface

Its maximum at Its maximum at center

Is remain same throughout the conductor

Is maximum somewhere between surface and centre

More Classes

Other Links

Physics FSC Part 2 Online MCQ's 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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer