Question

(i)Which is the correct mathematical relation between current and voltage?
(a) V=I/R
(b)I = VR
(c) V=IR
(d) V=RI
(ii)What is the value of resistance calculated from the standard measurement?
(a) 2.12
(b)422
(c) 2.522
(d)112
(iii)Which set of reading recorded by Student-Y is correct?
(a) I=1A V=4V
(b) I=2A V=6V
(c) I=2.5A V=8V
(d) None of these
(iv) While performing this experiment both the students have kept which physical quantity
constant.
Any four).
(a) Temperature
(b) Voltage
s's law have recorded (C) current
are given with a stan (d) None of these
(v) After conducting the experiment both the students have concluded the current
and potential difference is directly proportional. What will happen to the current
when the resistance in a circuit increases with constant voltage?
eading
(a) Remains unchanged
(b) Increases
(c) decreases
(d) Increases then decreases.

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Answer 1

Answer:

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Explanation:

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