Home
Class 7
PHYSICS
Three dry cells are connected as shown i...

Three dry cells are connected as shown in the figure. If e.m.f of each cell is 2 V, then the e.m.f. of the combination is `"_____"` V.

A

2

B

6

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
As all the cells are in series, the total e.m.f. will be the sum of the all e.m.f.
` therefore `e.m.f. = 2 + 2 + 2 = 6 V.
Promotional Banner

Topper's Solved these Questions

  • Electricity

    PEARSON IIT JEE FOUNDATION|Exercise Very Short Answer|106 Videos

  • Electricity

    PEARSON IIT JEE FOUNDATION|Exercise Short Type Qns|30 Videos

  • HEAT

    PEARSON IIT JEE FOUNDATION|Exercise Test 2|14 Videos

Similar Questions

Explore conceptually related problems

The e.m.f. of a cell is a

The e.m.f. of a cell is always

The e.m.f. of a cell depends on

E.m.f. of a cell is measured in

The e.m.f. of a cell is independent of

What is the e.m.f of the Bichromate cell ?

What is the e.m.f of the Bichromate cell ?

Three identical cells of e.m.f. 1.5 V are connected in parallel. The total e.m.f. of the combination is "_____" .

Six identical cells are connected as shown in the cir-cuit. The total e.m.f is "______"