Question

If four resistances, each of value 0.5 ohm are connected in series, what will be their resultant resistance?
​

Answer 1

Explanation:

If the resistors are connected in series Then the Equivalent resistance will be equal to the some of the resistances.

Therefore equivalent resistance = 0.5 + 0.5 + 0.5 + 0.5 = 2 ohms

Answer 2

Answer:

When resistors are connected in series,

The equivalent resistance is the sum of all individual resistors.

Therefore,

Req = R1 + R2 + R3 + R4 = (0.5 + 0.5 + 0.5 + 0.5) ohm

= 4×0.5 ohm = 2 ohm