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current of 40 Ampere is
The wattage rating of an appliance W varies jointly as the square of the current I and the resistance R. If the wattage is 1.5
Choose the correct description for each "Law" of Electricity & Magnetism.
The choices are faradays law lenz law ampere law are my
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A typical 12-volts battery is rated according to "ampere-hrs". A 70-Ampere-hour battery for example, at a discharge rate
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A volt is a unit of current and an amprere is a unit of current. It is common to call electric
Al3+ is reduced to Al(s) at an electrode. If a current of 2.75 ampere is passed for 36 hours, what mass of aluminum is deposited
Al3+ is reduced to Al(s) at an electrode. If a current of 2.75 ampere is passed for 36 hours, what mass of aluminum is deposited
An electric heater supplied at 40 Volt's draws a current of 5 ampere. If it is now connected to a 120 Volt supply, find the
Three similar ideal cells (no internal resistances) supply current of 0.5 Ampere to a 10 Ohms resistor when they are in the
Three similar ideal cells (no internal resistances) supply current of 0.5 Ampere to a 10 Ohms resistor when they are in the
what is the power dissipated by a 10 ohm resistor through which a 2 ampere current is flowing?