I only
III only
I and II
III and IV
Correct answer is C
studying the charges of the Gamma, Alpha, Beta and X-rays, you find that both the x-rays and theGamma rays possess zero-charge hence they could pass the charged plate undetected while the beta rays are negatively charged hence will deflect towards the positive charge of the plate. Alpha rays, on the other hand, are poisitively charged hence, they deflect towards the negative charge.
settle in any direction
settle in a fixed direction only if the conductor PQ is a magnetic material
settle in a fixed direction WHETHER the conductor PQ is a magnetic material OR NOT
be stationary
Correct answer is C
No explanation has been provided for this answer.
The total power drawn from the cell in the circuit above is
12W
24W
32W
40W
Correct answer is B
No explanation has been provided for this answer.
0.75µF
1.33µF
3.00µF
6.00µF
Correct answer is B
\(C_T = \frac{2 \times (2 + 2)}{2 + (2 + 2)}\)
= \(\frac{8}{6}\)
= 1.33 \(\mu\)F
I
II
III
IV
Correct answer is A
No explanation has been provided for this answer.
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