- #1
crossfacer
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I have just started to learn these things(electric field strength, electric potnential energy and electric potential). I am not very clear about what they are. I would like to ask a few questions here.
Why is electric field strength somtimes +ve but sometimes -ve? what does each of them imply?
What is electric potential energy? Is it a vector or scalar? does it increase or decrease when it comes closer to a charged object?
What is electirc potential energy and electric potential? Are they related to the electric field strength?
Why is electirc field strength equal to zero inside a charged metal sphere?
May anyone answer my questions? Thank you.
Why is electric field strength somtimes +ve but sometimes -ve? what does each of them imply?
What is electric potential energy? Is it a vector or scalar? does it increase or decrease when it comes closer to a charged object?
What is electirc potential energy and electric potential? Are they related to the electric field strength?
Why is electirc field strength equal to zero inside a charged metal sphere?
May anyone answer my questions? Thank you.