EEE :: Current Electricity
- A substance whose molecules consist of dissimilar atoms is called
- If a parallel circuit is opened in the main line, the current
- A nichrome wire used as a heater coil has the resistance of 2 £2/m. For a heater of 1 kW at 200 V, the length of wire required will be
- Ohm's law is not applicable to
- Ohm’s law is not applicable to
- When electric current passes through a metallic conductor, its temperature rises. This is due to
- If I, R and t are the current, resistance and time respectively, then according to Joule’s law heat produced will be proportional to
- What is the answer to this question? The resistance of a few meters of wire conductor in closed electrical circuit is
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