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प्रश्न
Rubbing of comb with hair
पर्याय
creates electric charge
transfers electric charge
either (a) or (b)
neither (a) nor (b)
MCQ
रिकाम्या जागा भरा
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उत्तर
either (a) or (b)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
A lightning conductor is made of a ______ strip.
There is ______ when opposite electric charge come near each other.
A ______ can be detected with an electroscope.
Match the following.
| 1. | Electric charge | a. | ohm |
| 2. | Potential difference | b. | ampere |
| 3. | Electric field | c. | coulomb |
| 4. | Resistance | d. | newton per coulomb |
| 5. | Electric current | e. | volt |
Electrons move from ______ potential to ______ potential.
What are positive and negative ions?
As electrons are revolving in the ______ of an atom they can be easily removed from an atom and also added to it.
A comb rubbed with hair and brought near pieces of paper attracts them, because both comb and paper get similarly charged.
Calculate the charge passing through a lamp in 2 minutes if the current is 3A.
Define electric field.
