Advertisements
Advertisements
प्रश्न
Can ever photons have a charge? If not, why?
एका वाक्यात उत्तर
Advertisements
उत्तर
Photons can never have a charge because charges never exist without rest mass.
shaalaa.com
Types of Circuits: Simple Circuit
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write symbol and state function of following component in an electric circuit :
voltmeter
A cell is used to :
The unit of potential difference is :
Name the scientist who first assigned algebraic signs to charges.
What will happen when a glass rod is rubbed with some silk cloth?
Which is bigger: 1 C or magnitude of the charge on an electron?
Write SI unit of
Resistance.
'The resistance of a wire is 2 ohm'. Explain the meaning of this statement.
What is the effect of temperature on the resistance of a wire?
State three factors on which the resistance of a wire depends. Explain, how does the resistance depend on the factors stated by you.
