Physics, asked by Hjstyle338, 1 year ago

How can potentiometer be used to compare emf of two cells?

Answers

Answered by maahi86

1

potentiometer is used to compare the emf of two cells , to measure the internal resistance of a cell and potential difference across a resistor

Previous Question

Next Question

Similar questions

English, 7 months ago

3. Complete the sentence sentence using PAST PERFECT. a. Helen went to bed after she (watch) her favorite TV programme b. When Stark met John, he (join) the Navy His dog (die) two weeks ago. He was very sad. d. My father brought the new car after he (try ) it a few times. Our flat was robbed because we (not lock) the front door. 4. Complete the sentence sentence using PAST SIMPLE. We (see) David...

Physics, 7 months ago

Each side of a cube is measured to be 7.203 m. What are the total surface area of the cube to appropriate significant figures? * (1) 311.29925 m ^2 (2) 311.2992 m ^2 (3) 311.9 m ^2 (4) 311.3 m ^2 ...

History, 7 months ago

helppppppppppppppppp...

Environmental Sciences, 1 year ago

How are minerals classified on the basis of their fuels?

Biology, 1 year ago

How blood clotting is an example of paracrine signaling?

Math, 1 year ago

How many submatrices in a matrix for each element?

Sociology, 1 year ago

How old was jeremiah when god called him?

Math, 1 year ago

How many normals can be drawn to hyperbola?