Question

18. Read the following and answer any four questions from
In 1827, a German physicist Genry Simon On (1987-1959. part
relationship between the current (I), fowing in a metalic wine and
potential difference (V) actoes its terminals. It is called Ohms Law
that "the potential difference (V), as the end of a grecall wie
(nichrome) in an electric circuit is directly proportional to the current
filowing through it". Temperature (T) remains constant
VCI
V = IR
Where, R is a constant for the given metallic wire as a gisen temperature
and is called its resistance.
V-I graph is a straight line passing through the origin of the moph as
shown:
Potential difference (V) -
Current (A) -
6) The temperature of a conductor is increased. The graph best showing
the variation of its resistance is
(6)
(a)
R
R
V
(d)
R
(c)
R
P​

Answer 1

Answer:

sorry it's out of my syllabus