1
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

A bar magnet of pole strength $$10 \mathrm{~Am}$$ is cut into two equal parts breadthwise. The pole strength of each magnet is

A
5 Am
B
10 Am
C
15 Am
D
20 Am
2
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

The horizontal and vertical components of earth's magnetic field at a place are $$0.3 \mathrm{G}$$ and $$0.52 \mathrm{G}$$. The earth's magnetic field and the angle of dip are

A
$$0.3 \mathrm{G}$$ and $$\delta=30^{\circ}$$
B
$$0.4 \mathrm{G}$$ and $$\delta=40^{\circ}$$
C
$$0.5 \mathrm{G}$$ and $$\delta=50^{\circ}$$
D
$$0.6 \mathrm{G}$$ and $$\delta=60^{\circ}$$
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