sin (40- theta) -sin(59-theta)+cos^2 40 + cos^2 50 /sin^2 40 + sin^2 50 =2
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Answer:
For parallel combination, C
eq
=C
1
+C
2
+C
3
=(2+3+4)pF=9pF
(b) q=V×C
for parallel array, V remains the same across each capacitor.
for C=2 pF
q
1
=VC=100×2×10
−12
=2×10
−10
C
for C=3 pF
q
2
=VC=100×3×10
−12
=3×10
−10
C
for C=4 pF
q
1
=VC=100×4×10
−12
=4×10
−10
C
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