To determine the polarity of voltage drop across a resistor, it is suf – McqOptions

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1.	To determine the polarity of voltage drop across a resistor, it is sufficient to know
A.	direction of current through the resistor
B.	direction and magnitude of current through the resistor
C.	direction and magnitude of current and value of resistance
D.	magnitude of current through the resistance
Answer» B. direction and magnitude of current through the resistor

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