Question

The effective resistance of three resistors of resistances 5, 3 and 2 are connected in
series is.
a) 1.03
b) 10
c) 0.97
d) 2.5 ​

Answer 1

Answer is B

Explanation:

If the resistor are in series then the effective resistance is the sum of the resistance of all resistors.

Answer 2

If resistors are connected in series....turn the value of effective resistance would be obtained by simply adding them.......

So in this case .... resistance = 5+3+2...... = 10ohm.... :):)