Advertisements
Advertisements
प्रश्न
A lightning conductor saves the building from lighting.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
Advertisements
उत्तर
True
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
A fuse wire has a high melting point.
Match the following
| Column A | Column B |
| Electric power | volt |
| kWh | joule |
| Electric current | volt × ampere |
| Electric energy | watt |
| watt | ampere |
| potential difference | electrical energy |
In induction, a positively charged body can make an uncharged body positively charged.
A glass rod rubbed with silk repels an ebonite rod rubbed with fur.
An ebonite rod can be charged by touching it with a charged copper rod.
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 |
When an ebonite rod is rubbed with fur, the rod acquires
A glass rod rubbed with silk is touched with the disc of a negatively charged gold leaf electroscope. The divergence of leaves will
What are the two kinds of charges?
State three safety measures that you will observe in thunder storm.
