When a number of resistors are connected in series in a...

Home / General Knowledge / Physics / Question

Examveda

When a number of resistors are connected in series in a circuit, the value of current:

A. Increases

B. Becomes half

C. Decreases

D. Remains the same

Answer: Option D

Solution (By Examveda Team)

The same current flows through each resistor in series. Individual resistors in series do not get the total source voltage, but divide it. The total resistance in a series circuit is equal to the sum of the individual resistances: RN(series)=R1+R2+R3+… +RN.

This Question Belongs to General Knowledge >> Physics

Join The Discussion

Related Questions on Physics

Which of the following terms is not used in the field of physics?

A. Latent heat

B. Nuclear fusion

C. Refractive index

D. Stock value

View Answer

Radiocarbon is produced in the atmosphere as a result of

A. Collision between fast neutrons and nitrogen nuclei present in the atmosphere.

B. Action of ultraviolet light from the sun on atmospheric oxygen.

C. Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere.

D. Lightning discharge in atmosphere.

View Answer

It is easier to roll a stone up a sloping road than to lift it vertical upwards because

A. Work done in rolling is more than in lifting.

B. Work done in lifting the stone is equal to rolling it.

C. Work done in both is same but the rate of doing work is less in rolling.

D. Work done in rolling a stone is less than in lifting it.

View Answer

The absorption of ink by blotting paper involves:

A. Viscosity of ink

B. Capillary action phenomenon

C. Diffusion of ink through the blotting

D. Siphon action

View Answer