Combination of Capacitors
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359268 An electrical technician requires a capacitance of \(2\mu F\) in a circuit across a potential difference of 1 \(KV\). A large number of \(1\mu F\) capacitors are available to him each of which can withstand a potential difference of not more than 400 \(V\). Suggest a possible arrangement that requires the minimum number of capacitors.

1 Three rows having 6 capacitors in each row
2 Six rows having 3 capacitors in each row
3 Two rows having 9 capacitors in each row
4 Nine rows having 2 capacitors in each row
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359269 The equivalent capacitance between point \({A}\) and \({B}\) is
supporting img

1 \({1 \mu F}\)
2 \({2 \mu F}\)
3 \({3 \mu F}\)
4 \({4 \mu F}\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359270 In this diagram, the P.D. between A and B is 60 V. The P.D. across \(6\mu F\) capacitor is ........ V
supporting img

1 \(10\)
2 \(5\)
3 \(20\)
4 \(4\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359271 Five capacitors, each of capacitance value \(C\) are connected as shown in figure. The ratio of capacitance between \(P\) and \(R\), and the capacitance between \(P\) and \(Q\) is
supporting img

1 \(1:1\)
2 \(3:1\)
3 \(5:2\)
4 \(2:3\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359272 The equivalent capacitance of the combination shown is
supporting img

1 \(4\,C\)
2 \(\dfrac{C}{2}\)
3 \(2\,C\)
4 \(\dfrac{5}{3} C\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359268 An electrical technician requires a capacitance of \(2\mu F\) in a circuit across a potential difference of 1 \(KV\). A large number of \(1\mu F\) capacitors are available to him each of which can withstand a potential difference of not more than 400 \(V\). Suggest a possible arrangement that requires the minimum number of capacitors.

1 Three rows having 6 capacitors in each row
2 Six rows having 3 capacitors in each row
3 Two rows having 9 capacitors in each row
4 Nine rows having 2 capacitors in each row
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359269 The equivalent capacitance between point \({A}\) and \({B}\) is
supporting img

1 \({1 \mu F}\)
2 \({2 \mu F}\)
3 \({3 \mu F}\)
4 \({4 \mu F}\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359270 In this diagram, the P.D. between A and B is 60 V. The P.D. across \(6\mu F\) capacitor is ........ V
supporting img

1 \(10\)
2 \(5\)
3 \(20\)
4 \(4\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359271 Five capacitors, each of capacitance value \(C\) are connected as shown in figure. The ratio of capacitance between \(P\) and \(R\), and the capacitance between \(P\) and \(Q\) is
supporting img

1 \(1:1\)
2 \(3:1\)
3 \(5:2\)
4 \(2:3\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359272 The equivalent capacitance of the combination shown is
supporting img

1 \(4\,C\)
2 \(\dfrac{C}{2}\)
3 \(2\,C\)
4 \(\dfrac{5}{3} C\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359268 An electrical technician requires a capacitance of \(2\mu F\) in a circuit across a potential difference of 1 \(KV\). A large number of \(1\mu F\) capacitors are available to him each of which can withstand a potential difference of not more than 400 \(V\). Suggest a possible arrangement that requires the minimum number of capacitors.

1 Three rows having 6 capacitors in each row
2 Six rows having 3 capacitors in each row
3 Two rows having 9 capacitors in each row
4 Nine rows having 2 capacitors in each row
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359269 The equivalent capacitance between point \({A}\) and \({B}\) is
supporting img

1 \({1 \mu F}\)
2 \({2 \mu F}\)
3 \({3 \mu F}\)
4 \({4 \mu F}\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359270 In this diagram, the P.D. between A and B is 60 V. The P.D. across \(6\mu F\) capacitor is ........ V
supporting img

1 \(10\)
2 \(5\)
3 \(20\)
4 \(4\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359271 Five capacitors, each of capacitance value \(C\) are connected as shown in figure. The ratio of capacitance between \(P\) and \(R\), and the capacitance between \(P\) and \(Q\) is
supporting img

1 \(1:1\)
2 \(3:1\)
3 \(5:2\)
4 \(2:3\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359272 The equivalent capacitance of the combination shown is
supporting img

1 \(4\,C\)
2 \(\dfrac{C}{2}\)
3 \(2\,C\)
4 \(\dfrac{5}{3} C\)
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PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359268 An electrical technician requires a capacitance of \(2\mu F\) in a circuit across a potential difference of 1 \(KV\). A large number of \(1\mu F\) capacitors are available to him each of which can withstand a potential difference of not more than 400 \(V\). Suggest a possible arrangement that requires the minimum number of capacitors.

1 Three rows having 6 capacitors in each row
2 Six rows having 3 capacitors in each row
3 Two rows having 9 capacitors in each row
4 Nine rows having 2 capacitors in each row
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359269 The equivalent capacitance between point \({A}\) and \({B}\) is
supporting img

1 \({1 \mu F}\)
2 \({2 \mu F}\)
3 \({3 \mu F}\)
4 \({4 \mu F}\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359270 In this diagram, the P.D. between A and B is 60 V. The P.D. across \(6\mu F\) capacitor is ........ V
supporting img

1 \(10\)
2 \(5\)
3 \(20\)
4 \(4\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359271 Five capacitors, each of capacitance value \(C\) are connected as shown in figure. The ratio of capacitance between \(P\) and \(R\), and the capacitance between \(P\) and \(Q\) is
supporting img

1 \(1:1\)
2 \(3:1\)
3 \(5:2\)
4 \(2:3\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359272 The equivalent capacitance of the combination shown is
supporting img

1 \(4\,C\)
2 \(\dfrac{C}{2}\)
3 \(2\,C\)
4 \(\dfrac{5}{3} C\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359268 An electrical technician requires a capacitance of \(2\mu F\) in a circuit across a potential difference of 1 \(KV\). A large number of \(1\mu F\) capacitors are available to him each of which can withstand a potential difference of not more than 400 \(V\). Suggest a possible arrangement that requires the minimum number of capacitors.

1 Three rows having 6 capacitors in each row
2 Six rows having 3 capacitors in each row
3 Two rows having 9 capacitors in each row
4 Nine rows having 2 capacitors in each row
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359269 The equivalent capacitance between point \({A}\) and \({B}\) is
supporting img

1 \({1 \mu F}\)
2 \({2 \mu F}\)
3 \({3 \mu F}\)
4 \({4 \mu F}\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359270 In this diagram, the P.D. between A and B is 60 V. The P.D. across \(6\mu F\) capacitor is ........ V
supporting img

1 \(10\)
2 \(5\)
3 \(20\)
4 \(4\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359271 Five capacitors, each of capacitance value \(C\) are connected as shown in figure. The ratio of capacitance between \(P\) and \(R\), and the capacitance between \(P\) and \(Q\) is
supporting img

1 \(1:1\)
2 \(3:1\)
3 \(5:2\)
4 \(2:3\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359272 The equivalent capacitance of the combination shown is
supporting img

1 \(4\,C\)
2 \(\dfrac{C}{2}\)
3 \(2\,C\)
4 \(\dfrac{5}{3} C\)