Home
Class 12
PHYSICS
Which of the following is correct regard...

Which of the following is correct regarding electric charge ?
(i) If a body is having positive charge i.e. shortage of electrons.
(ii) If a body is having negative charge i.e. excess of electrons.
(iii) Minimum possible charge `= +- 1.6 xx 10^(-19) C`.
(iv) Charge is quantised i.e. `Q = +- n e`,
where `n = 1 , 2, 3, 4 ....`

A

both (i) and (ii)

B

Both (ii) and (iii)

C

(i), (ii), (iii)

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ELECTROSTATICS

    DC PANDEY|Exercise Check point 1.2|15 Videos
  • ELECTROSTATICS

    DC PANDEY|Exercise Check point 1.3|10 Videos
  • ELECTROSTATICS

    DC PANDEY|Exercise SUBJECTIVE_TYPE|6 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY|Exercise (C) Chapter exercises|50 Videos
  • GRAVITATION

    DC PANDEY|Exercise All Questions|120 Videos

Similar Questions

Explore conceptually related problems

Can a body have a charge of 1.0xx10^(-19) C ?

Calculate the total charge of a mole of electrons if the electrical charge on a single electron is 1.60 xx 10^(-19) C.

Knowledge Check

  • The charge on the electron is 1.6 xx 10^(-19) C . The order of magnitude is

    A
    `10^(19)C`
    B
    `10^(18)m`
    C
    `10^(-18)C`
    D
    `10^(-19)C`
  • Which of the following is/are correct? I Magnitude of electric field at a point decreases inversely as square of distance of that point &om the charge. II E is strong near the charge.

    A
    I and II both are correct
    B
    I and II both are Incorrect
    C
    I Is correct and II Is Incorrect
    D
    Is Incorrect and 11 is correct
  • The electronic charge is 1.6xx10^(-19) coulomb. If a body carries a negative charge of 9.6xx10^(-10) coulombs, what is the number of excess electrons on the body?

    A
    `6xx10^(9)`
    B
    `1//6xx10^(-29)`
    C
    `6xx10^(29)`
    D
    `6xx10^(29)`
  • Similar Questions

    Explore conceptually related problems

    The magnitude of charge on the electron is 4.8 xx 10^(-10) e.s.u. What is the charge on the nucleus of a helium atom?

    Why can one ignore quantization fo electric charge, when dealing with macroscopic charges i.e. large scale charges?

    An electrolytic cell consists of (i) positively charged cathode (ii) negatively charged anode (iii) positively charged anode (iv) negatively charged cathode

    The charge of an electron is 1.6 xx 10^(-19)C what will be the value of charge on Na^(+) ion.

    The charge of an electron is -1.6 xx10^(-19) C. The value of free charge on Li^+ ion will be