Home
Class 12
PHYSICS
Give three differences between e.m.f. an...

Give three differences between e.m.f. and terminal potential difference of a cell.

Answer

Step by step text solution for Give three differences between e.m.f. and terminal potential difference of a cell. by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ELECTROSTATICS AND CURRENT ELECTRICITY

    CBSE COMPLEMENTARY MATERIAL|Exercise LONG ANSWER QUESTIONS|6 Videos

  • ELECTROSTATICS AND CURRENT ELECTRICITY

    CBSE COMPLEMENTARY MATERIAL|Exercise NUMERICALS|49 Videos

  • ELECTROSTATICS AND CURRENT ELECTRICITY

    CBSE COMPLEMENTARY MATERIAL|Exercise SHORT ANSWER QUESTIONS (2 MARKS)|59 Videos

  • ELECTRONIC DEVICES

    CBSE COMPLEMENTARY MATERIAL|Exercise NUMERICALS|7 Videos

  • SAMPLE QUESTION PAPER 2019

    CBSE COMPLEMENTARY MATERIAL|Exercise Section C|19 Videos

Similar Questions

Explore conceptually related problems

Give three differences between DNA and RNA.

(a) Derive a relation between the internal resistance, emf and terminal potential difference of a cell from which current I is drawn. Draw V vs I graph for the cell and explain its significance. (b) A voltmeter of resistance 988 Omega is connected across a cell of emf 2 V and internal resistance 2 Omega . Find the potential difference across the voltmeter and also across the terminals of the cell. Estimate the percentage error in the reading of the voltmeter.

Knowledge Check

  • If internal resistance of a cell is proportional to current drawn from the cell. Then the best representation of terminal potential difference of a cell with current drawn from cell will be

    A
    B
    C
    D

    • Similar Questions

    Explore conceptually related problems

    Can the terminal potential difference of a cell exceed its e.m.f. ?

    Give three differences between cilia and microvilli.

    Establish a relation between E.M.F. and potential difference of a cell.

    (i) Give three differences, between EMF and Potential difference. Calculate the electrode potential of a copper electrode dipped in 0.1 M CuSO_(4) solution at 25^(@)C .

    Give three points of difference between renin and Renin.

    What do you mean by internal resistance, e.m.f. (electromotive force) and terminal potential difference of a cell? Derive a relation between the three. How will you determine it?

    A generator develops an e.m.f. of 120 V and has a terminal potential difference of 115 V, when the amature current is 25 A. What is the resistance of the armature ?

    Home
    Profile