Two 150-v batteries-with their positive terminals in the


Two 1.50-V batteries-with their positive terminals in the same direction-are inserted in series into the barrel of a flashlight. One battery has an internal resistance of 0.260 ?, the other an internal resistance of 0.160 ?. When the switch is closed, a current of 600 mA occurs in the lamp.

(a) What is the bulb's resistance?

(b) What fraction of the chemical energy transformed appears as internal energy in the batteries?

Request for Solution File

Ask an Expert for Answer!!
Physics: Two 150-v batteries-with their positive terminals in the
Reference No:- TGS0598675

Expected delivery within 24 Hours