Question

A bulb draws current 1.5 A at 6 V. Find the resistance of filament of bulbwhile glowing?

Answer 1

Answer:

Data: I= 1.5 A, P.d= 6 V, R=?

Solution: R= V/I =6/1.5 =4 ohm.

Answer 2

Answer:

4ohm

Explanation:

V=IR

6=1.5xR

R=4ohm