Please choose the combination of statements below that describes the situation w

Question

Please choose the combination of statements below that describes the situation when a plastic rod that is initially electrically neutral is rubbed with a piece of fur and the rod (and the fur) becomes "charged."A. The rod and fur have the same "charge", either both + or both -.B. They both become oppositely charged, one + and the other -.C. + and - charges are created by this process.D. The + and - charges were already there and we just re-arranged them to create the "charge" seen on the objects.E. There is no way that either object could become charged in this manner.

Explanation / Answer

Question 1.

when we rub two objects charges rearranged themselves and we got equal and opposite charge on two objects

so correct options are

B and D

Question 2

The higher the voltage applied to the apparatus by the power supply more is the charge accumlate on the plates and electroscope

Question 3

TRUE, the current probes in wire A and B read current flowing in one direction around the circuit

Question 4

FALSE, current probe will read equal current in both wires

Question 5

FALSE, in complete circuit the current will always flow in one direction

Question 6

False , as any one wire is disconnected Circuit will break and the bulb will not glow

Question 7

TRUE, in whole circuit current will be same

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