Join WhatsApp Icon JEE WhatsApp Group
Question 38

Refer to the figure given below, current between terminals $$A$$ and $$B$$ is _______A.

image

Solution

Share

Step -1

upper 3  branches have 3 batteries of emf 5 volt each and 3 resistors each of 3 ohm.

so by parallel combination it will be effectively 15 volts and 3 ohm which is connect to last branch ( 3 resistor of 3 ohm each) which had equivalent resistance 9 ohm.

so current = 15/(3+9) = 1.25 A

Get AI Help

Create a FREE account and get:

  • Free JEE Mains Previous Papers PDF
  • Take JEE Mains paper tests

Other Cracku’s Useful Resources:

JEE Questions JEE Question Bank JEE Mains Previous Papers JEE Advanced Previous Papers JEE Study Material PDF JEE Mains Mock Test JEE Advanced Mock Test JEE Daily Target

Free JEE Questions

JEE Physics Questions JEE Maths Questions JEE Chemistry Questions
banner

banner

Ask AI