What formula can be used to calculate the current strength?

The current strength can be calculated by the formula I = q / t, where I is the current strength, measured in amperes, q is the charge that has passed through the surface, measured in coulombs, t is time, measured in seconds. Also, the current strength can be found according to Ohm’s law: I = U / R, where U is voltage, measured in volts, R is resistance, measured in ohms.



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