When a battery is connected to a bulb an (Answer)
field is created in the wire.
This field causes the (Answer)
particles to drift towards the (Answer)
end of the battery.
(answer)
particle(s) make up the unit of charge.
At the battery energy is ( Answer)
by the charge.
At the bulb energy is (Answer)
.
The amount of charge flowing per second is called (Answer)
measured in (Answer)
.
The measure of the energy picked up or dropped off by the charge is called Answer
measured in Answer
.
Answers
Sometime, a crackling sound is heard while taking off sweater during winters. Explain.
Answer:
Sweaters are made up of wool and wool is poor conductor of electricity. During winters our body is very dry.
So when we are wearing the sweater the wool is in contact with our body, there is friction as there is rubbing between the body and the wool.
Due to this rubbing wool gets charged so there is some kind of force which is experienced between the wool and our body
due to this we hear the crackling sound while taking off the sweater during winters.
Hope it's help you!!!!
Answer:
sometimes, a cracking sound is heard while taking off sweater during winter explain
Answer
Sweater are made up of wool and wool is poor conductor of electricity. During winter our body is very dry.
So when we are wearing the sweater the wool is in contact with our body, there is friction as there is rubbing with the body and the wool.
Due to the rubbish wool gets charged so there is some kind of force which is experienced between the wool and our body
due to this we hear the cracking sound while taking off the sweater during winter.