2. Section A: Practical
❑ EXPERIMENT 1 : To determine resistivity of two/three wires by
plotting a graph for potential difference versus current.
❑ EXPERIMENT 2 : To find resistance of a given -wire/standard
resistor using metre bridge.
❑ EXPERIMENT 3 : To verify the laws of combination (series) of
resistances using a metre bridge.
❑ Or EXPERIMENT 3 : To verify the laws of combination (parallel) of
resistances using a metre bridge.
(Chap 3 Current Electricity)
3. ❑ : To determine resistivity of two/three wires by plotting a graph for potential difference versus
current.
EXPERIMENT 1
4. ❑ : To find resistance of a given -wire/standard resistor using metre bridge.
EXPERIMENT 2
5. ❑ : To verify the laws of combination (series) of resistances using a metre bridge.
EXPERIMENT 3
6. ❑ : To verify the laws of combination (parallel) of resistances using a metre
bridge.
Or EXPERIMENT 3
10. ❑ : To determine resistance of a galvanometer by half-deflection method and to find its
figure of merit.
EXPERIMENT 4
11. ❑ : To convert the given galvanometer (of known resistance and figure of merit) into a
voltmeter of desired range and to verify the same.
EXPERIMENT 5
12. ❑ : To convert the given galvanometer (of known resistance and figure of merit) into an
ammeter of desired range and to verify the same.
Or EXPERIMENT 5
19. Section B
EXPERIMENT 1 : To find the value of v for different values of u in case
of a concave mirror and to find the focal length.
EXPERIMENT 2 : To find the focal length of a convex mirror, using a
convex lens.
(Chap 9 Ray Optics &
Optical Instruments)
EXPERIMENT 3 : To find the focal length of a convex lens by plotting
graphs between u and v or between
1
𝑢
and
1
𝑣
.
EXPERIMENT 4 : To find the focal length of a concave lens, using a
convex lens.
EXPERIMENT 5 : To determine angle of minimum deviation for a given
prism by plotting a graph between angle of incidence and the angle of
deviation.
EXPERIMENT 6 : To determine refractive index of a glass slab using a
travelling microscope.
EXPERIMENT 7 : To find the refractive index of a liquid by using convex
lens and plane mirror.
EXPERIMENT 8 : To draw the I-V characteristic curve of a p-it junction
in forward bias and reverse bias.
(Chap 14 Semiconductors)
20. Practical
❑ EXPERIMENT 1 : To find the value of v for different values of u in case of a
concave mirror and to find the focal length.
❑ EXPERIMENT 2 : To find the focal length of a convex mirror, using a convex
lens.
21. ❑ : To find the value of v for different values of u in case of a concave mirror and
to find the focal length.
EXPERIMENT 1
22. ❑ :To find the focal length of a convex mirror, using a convex lens.
EXPERIMENT 2
24. Practical
❑ EXPERIMENT 3 : To find the focal length of a convex lens by plotting
graphs between u and v or between
1
𝑢
and
1
𝑣
.
❑ EXPERIMENT 4 : To find the focal length of a concave lens, using a convex
lens.
25. ❑ : To find the focal length of a convex lens by plotting graphs between u and
v or between
1
𝑢
and
1
𝑣
.
EXPERIMENT 3
26. ❑ : To find the focal length of a concave lens, using a convex lens.
EXPERIMENT 4
28. Practical
❑ EXPERIMENT 5 : To determine angle of minimum deviation for a given
prism by plotting a graph between angle of incidence and the angle of
deviation.
❑ EXPERIMENT 6 : To determine refractive index of a glass slab using a
travelling microscope.
❑ EXPERIMENT 7 : To find the refractive index of a liquid by using convex lens
and plane mirror.
29. ❑ : To determine angle of minimum deviation for a given prism by plotting a
graph between angle of incidence and the angle of deviation.
EXPERIMENT 5
30. ❑ : To determine refractive index of a glass slab using a travelling microscope.
EXPERIMENT 6
31. ❑ : To find the refractive index of a liquid by using convex lens and plane mirror.
EXPERIMENT 7
