Question

A flashlight has a resistance of 2.4 . What voltage is applied by the batteries if the current in the circuit is 2.5 A?

Answer 1

GIVEN:resistance of flashlight (R)= 2.4

current(I) = 2.5A

to find: voltage (V)= ?

as we know,

      V=IR

      V= 2.5*2.4 v

      V= 6 volt