Wednesday, November 21, 2012

Electric Field Intensity

The electric field intensity at any point is the strength of electric field at that point. It is defined as the force experienced by unit positive charge placed at that point.
 Where q is unit positive charge and F is force. SI unit of electric field intensity is N/C.

Some of these questions which may be asked in your Board Examination 2012-2013

Q1: What is a charge?

Q2: What is the SI unit of Charge?

Q3: What is charge on a neutron?

Q4: what is the change on an electron?

Q5: Explain what is an fundamental electronic charge?

Q6: what is main cause of charging?

Q7: Electrostatic forces are much stronger than gravitational forces. Give one example.

Q8: What is the value of charge on an electron? is a charge less than this value possible?

Q9: What is charge on a photon?

Answer these questions in comment box and help your friends

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