Recommended Questions
- Why does the cord of an electric heater not glow while the beating ele...
03:19
|
Playing Now - In the circuit in Fig. 7.27 , bulb B does not glow although ammeter A ...
02:27
|
Play - (a) what is menat by the heating effect of current ? State three facto...
05:26
|
Play - आसवित जल विधुत का चालक क्यों नहीं होता जबकि वर्षा जल होता है?
03:31
|
Play - Solar water heater does not produce electricity . Give reason.
02:57
|
Play - The element of heater is very hot while the wires carrying current are...
01:56
|
Play - Why does the coil of an electric heater not shine as the heating units...
01:20
|
Play - Nichrome is used to make the element of an electric heater. Why?
Text Solution
|
Play - जुगनू रात में क्यों चमकते हैं ?
02:58
|
Play