Download App

Electrostatic Potential and Capacitance — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsElectrostatic Potential and Capacitance1 Mark
MCQ
 The formula for electrostatic potential is _____________.
  • A
    Electrostatic potential = Work done × charge
  • B
    Electrostatic potential = Work done/ charge
  • C
    Electrostatic potential = Work done + charge
  • D
    Electrostatic potential = Work done - charge
✓

Answer

  1. Electrostatic potential = Work done/ charge

Explanation:

The formula for electrostatic potential is Electrostatic potential = Work done/ charge.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Electrostatic Potential and Capacitance→Electrostatic Potential and Capacitance — all question types→Physics STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

In an experiment of photoelectric effect the number of photoelectrons has to be increased without changing their frequency. The suitable step to be taken about the incident radiation for this is:
→

The intensity of the electric field required to keep a water drop of radius  just suspended in air when charged with one electron is approximately (g = 10 newton/kg e =  1.6

(a) 260 volt/cm

(b) 260 newton/coulomb

(c) 130 volt/cm

(d) 130 newton/coulomb

→
In the hydrogen atom, an electron makes a transition from n = 2 to n = 1. The magnetic field produced by the circulating electron at the nucleus?
→
Which of the following did Bohr use to explain his theory?
→
An element has number of electrons  = 2. Then what will be its atomic number?.
→

The activity of a radioactive sample

(a) Can be increased by heating it

(b) Is independent of physical parameter

(c) Cannot be increased by any method

(d) Both (b) and (c)
→

When a metal surface is illuminated by light of wavelengths 400 nm and 250 nm, the maximum velocities of the photoelectrons ejected are  v and 2v respectively. The work function of the metal is (h = Planck’s constant, c = velocity of light in air)

(a) 2hc  

(b)  

(c)

(d) 0.5  

→
In a PN junction:
→

Monochromatic light of frequency 5  Hz travelling in vacuum enters a medium of refractive index 1.5. Its wavelength in the medium is

(a) 4000 Å

(b) 5000 Å

(c) 6000 Å

(d) 5500 Å
→
What is the order of the radius of an electron orbit in a hydrogen atom?
→