Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsCurrent ElectricityMHT CET

The e. m. f. E of the battery is balanced by p. d. across 75 cm of a potentiometer wire. For a standard cell of e. m. f. 1.02 V, the balancing length is 50 cm. The value of E is

Answer: (C)

Solution

V; 0.68 V results from inverting the

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-045046