which statements are true for two oppositely charged, isolated parallel plates :

Question

which statements are true for two oppositely charged, isolated parallel plates : C=capacitance, U-stored energy (O and-O-charge on the plates). Note: Isolated plates can'not lose their charge Inserting a dielectric increases C A: True OB: False Inserting a dielectric decreases U A: TrueOB: False When the distance is doubled, U increases. A: TrueFlse When the distance is halved, Q stays the same A: TruelOB: False When the distance is doubled, C increases. A: TrueFalse Increasing the distance increases the Electric field A: TrueFalse Inserting a dielectric increases Q A: True:False Submit Answer Tries 0/32

Explanation / Answer

True     (Since capacitance is directly propotional to dielectric)

True

True (As distance is doubled , the capacitance decrease. hence the energy increase)

True

False

True

False

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