Figure shows a network of three resistance. When some potential difference is applied across the network, the thermal powers dissipated by 
,
in the ratio
.png)
a)
2 : 3 : 4
b)
2 : 4 : 3
c)
4 : 2 : 3
d)
3 : 2 : 4
, in the ratioa)
2 : 3 : 4
b)
2 : 4 : 3
c)
4 : 2 : 3
d)
3 : 2 : 4
Question ID - 151017 | SaraNextGen Top Answer Figure shows a network of three resistance. When some potential difference is applied across the network, the thermal powers dissipated by , in the ratio
a)
2 : 3 : 4
b)
2 : 4 : 3
c)
4 : 2 : 3
d)
3 : 2 : 4
Figure shows a network of three resistance. When some potential difference is applied across the network, the thermal powers dissipated by , in the ratio
|
a) |
2 : 3 : 4 |
b) |
2 : 4 : 3 |
c) |
4 : 2 : 3 |
d) |
3 : 2 : 4 |
1 Answer
127 votes
Answer Key / Explanation : (c) -
(c)
Let current flow from 
to 
as shown
.png)
Ratio of thermal power is 
or 
or 4 : 2 : 3.
127 votes
Answer Link
127