Question

Using Kirchhoff's law, find the current flowing through the given circuit.

 

विकल्प

• 3A

• 7.5A

• 5A

• 10A

Answer 1

5A

Explanation:

The two cells are opposing each other. The net emf in the circuit is (200 - 10) = 190 V.

∴ current I = `V/R = 190/38 = 5A`