Which of the following is the best conductor of electricity ?
AGround water
BRain water
CDistilled water
DSalt water
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Related Questions:
The law which gives a relation between electric potential difference and electric current is called:
In an electric circuit the current is 0.5 A when a potential difference of 6 V is applied. When a potential difference of 12V is applied across the same circuit, the current will be :
Which of the following devices is/are based on heating effect of electric current?
- (i) Incandescent lamp
- (ii) Electric geyser
- (iii) Electric generator
ഒരു ഗൃഹ വൈദ്യുതീകരണ സർക്യൂട്ടിൽ ഫ്യൂസുകൾ ഘടിപ്പിക്കേണ്ടത് ഏത് ലൈനിലാണ്?
ഒരു വൈദ്യുത കുചാലകത്തിന്റെ ധർമ്മം എന്ത് ?