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To find number of turns around cyclinder
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asked
Mar 21, 2018
in
Class XII Physics
by
Vinnu
(
17
points)
A wire of radius of cross section =3 mm
Made up of material resistivity=3×10power of 8 ohm meter
Wound around a cyclinder of radius=10 cm
To make a resistor =100 ohm's
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asked
Apr 25, 2017
in
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by
nikhil agarwal
Basic
(
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solve it with explaination
+1
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1
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2 conducting wire made up of different material have ratio between their lengths =2:3 and ratio of their area of cross section =2:3 . If resistance of one is 3 ohm ,find the other.
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Sep 23, 2016
in
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by
Sourav Prusty
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plz answer fast tomorrow is my exam
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If the mass of a body is 360kg and the coefficient of kinetic friction is 0.30, how can we find the amount of force required to cause constant motion
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Jun 26, 2016
in
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+3
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1
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Find 'K' if the sum of the zeros of the polyomial x (power 2) - (k+6)x + 2(2k-1) is half their product ?
asked
May 27, 2016
in
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by
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(
57
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+6
votes
1
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If the polynomial x(power 4)-6x(power 3)+16x(power 2)-15x+10 is divided by another polynomial x(power 2)-2x-k , the remainder comes out to be (x+a) . Find k and a ?
asked
May 21, 2016
in
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by
nikhil agarwal
Basic
(
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asked
May 15, 2016
in
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by
Play_Boy
Pro
(
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explain it properly..
+3
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2
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Apr 21, 2016
in
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by
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+8
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1
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a 1.2 m tall girl spots a balloon moving with the wind in a horizontal line at a height of 88.2 m from the ground. the angle of elevation of the balloon from the eyes of the girl at any instant 60 degree . after to 30 degree . find the distance travelled by the balloon during the interval
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Mar 4, 2016
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explain it properly..
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1
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in
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by
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in
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