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प्रश्न
Charging a conductor by bringing another charged conductor close to it without touching is called
विकल्प
induction
conduction
convection
radiation
उत्तर
induction
APPEARS IN
संबंधित प्रश्न
When an ebonite rod is rubbed with fur, the electrons move from ebonite to fur.
If a glass rod rubbed with silk is brought near the cap of a negatively charged electroscope, the divergence of leaves will decrease.
A conductor has a large number of free electrons.
If a negatively charged rod is brought near a negatively charged pith ball electroscope, the pith ball will be stuck with the rod.
Like charges ............while unlike charges attract.
When an uncharged conductor is brought in contact with the disc of a gold leaf electroscope, its leaves ....................
Match the following
| Column A | Column B |
| A. Two like charges | 1 negative charge |
| B. Two unlike charges |
2 repel |
| C. Silver is a | 3 insulator |
| D. Silk is an | 4 attract |
| E. Ebonite rod rubbed with fur acquires | 5 conductor |
Describe an experiment to demonstrate that there are two r kinds of charges.
Describe the method of charging a conductor by induction.
State three safety measures that you will observe in thunder storm.
