21)

What is the maximum resistance which can be made using five resistors each of \(1\over 5\) W?

Class 10 Physics

A)

\({1\over 5} Ω\)

B)

10 Ω

C)

5 Ω

D)

1 Ω

22)

Which of the given is the SI Unit of Electric Current?

A)

ohm

B)

Ampere

C)

volt

D)

Faraday

23)

The hindrance presented by material of conductor to the smooth passing of electric current is known as:

A)

Resistance

B)

Conductance

C)

Inductance

D)

None of these

24)

A fuse wire is inserted in which wire?

A)

Live wire

B)

In the neutral wire

C)

In the earth wire

D)

May be connected in any line