How is parallel?
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Diagram dekho na
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WAit lemme draw it, and please be active.
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particle does not move perpendicular.
just think if that would happen, this means that particles are passing undeviated from plates... Getting it ?
just think if that would happen, this means that particles are passing undeviated from plates... Getting it ?
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No its okay.. I'll help them later on 
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33)
there are lots of ways for this question
I find V the easiest to use in an explanation
PQR all have same resistance
Q,R have same V while P has 2x of their V so 2V
Power = (V^2)/R
so Power ratio of P Q R =((2v)^2)/R: (V^2)/R : (V^R)/R or 4:1:1
total power is 12, divided to 6 parts so Power of R is 2W
there are lots of ways for this question
I find V the easiest to use in an explanation
PQR all have same resistance
Q,R have same V while P has 2x of their V so 2V
Power = (V^2)/R
so Power ratio of P Q R =((2v)^2)/R: (V^2)/R : (V^R)/R or 4:1:1
total power is 12, divided to 6 parts so Power of R is 2W
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36)
Well Idk but ms is crashed, is answer C ?
Well Idk but ms is crashed, is answer C ?
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Ok, so check the answe not.maria posted, we were confused, the same way do it here
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29)
electron will always move in direction parallel to the direction of the beam. electron repel electron so it would move in opposite direction
so D.
electron will always move in direction parallel to the direction of the beam. electron repel electron so it would move in opposite direction
so D.
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35)
9*10^-3 = I (30 + 6)
I = 2.5 * 10 ^ -4
Hence A
9*10^-3 = I (30 + 6)
I = 2.5 * 10 ^ -4
Hence A
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Wait for 36 I'll show you, wait..
And temme other everything is understand na ?
And temme other everything is understand na ?