please see the image.
please see the image.
MOHAMMAD AFROZ , 11 Years ago
Grade 12
Electric Current> please see the image....
1 Answers
Yash Jain
Its very easy. Its just about the combination of capacitors. Basically, you gotta remember that when two capacitors C1 and C2 are connected in parallel and series, then
Cp = C1+C2 and Cs = C1C2/(C1+C2)
Now, the box capacitance of 6uF and 12uF is 4uF since both of them are connected in series.
The equivalent capacitance of the combination when 3uF is replaced with xuF is 8uF i.e.,
Cp = C1+C2 and Cs = C1C2/(C1+C2)
Now, the box capacitance of 6uF and 12uF is 4uF since both of them are connected in series.
The equivalent capacitance of the combination when 3uF is replaced with xuF is 8uF i.e.,
8 = 9.(x+11+4) / 9+(x+11+4)
On simplifying the above, we get x=57uF.
Hope that’ll help.
On simplifying the above, we get x=57uF.
Hope that’ll help.
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on electric current
The fig. Shows a network of resistance in which the point A is earthed
The fig. Shows a network of resistance in which the point A is earthed
electric current
0 Answer Available
Last Activity: 3 Years ago
When a p.d of 2v is applied across a resistor, 10j of energy are covered. What charge flows through the resistor?
When a p.d of 2v is applied across a resistor, 10j of energy are covered. What charge flows through the resistor?
electric current
0 Answer Available
Last Activity: 3 Years ago
Please provide it's solution. In video form Find the equivalent resistance of the given figure
Please provide it's solution. In video form
Find the equivalent resistance of the given figure
electric current
1 Answer Available
Last Activity: 4 Years ago