The wire will experience a force in the direction into the paper
The wire will experience a force in the direction out of the paper
The wire will vibrate in a direction into and out of the paper
the wire will move in the direction of the field i.e toward the s-pole
the wire will not move because it is made of copper which is non magnetic
Correct answer is B
No explanation has been provided for this answer.
4m
3.5m
3m
\( 6 \frac{2}{3} \)m
7m
Correct answer is C
No explanation has been provided for this answer.
128HZ
256HZ
512HZ
768HZ
1024HZ
Correct answer is C
for close pipes, the frequency is given as F=nv/4l while for opened pipes it is f=nv/2l
the number of harmonics,n is 1. Which is the fundamental note.
f=1 X 327.68 /4 X 0.16
f=327.68/0.64
f=512HZ
90cm
76cm
75cm
60cm
50cm
Correct answer is B
No explanation has been provided for this answer.
0.5 ohm
0.62 ohm
1.0 ohm
2.0 ohm
3.0 ohm
Correct answer is D
No explanation has been provided for this answer.
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