Question

(b) and (0)
17. To determine the polarity of the voltage drop across a resistor, it is necessary to know
(a) value of current through the resistor (b) direction of current through the resistor
(c) value of resistor
(d) c.m.fs. in the circuit
18. A deita circuit has each clement of value R/2. The cmiyalant​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

B) direction of current through the resistor