Combination of Resistors
PHXII03:CURRENT ELECTRICITY

356984 The effective resistance between \(A\) and \(B\), if resistance of each resistor is \(R\), will be
supporting img

1 \(\dfrac{8 R}{3}\)
2 \(\dfrac{2 R}{3}\)
3 \(\dfrac{4 R}{3}\)
4 \(\dfrac{5 R}{3}\)
PHXII03:CURRENT ELECTRICITY

356985 Find the equivalent resistance about any branch of the base of the square pyramid shown in figure. Assume resistance of each branch is \(R\).
supporting img

1 \(\frac{{7R}}{{15}}\)
2 \(\frac{{8R}}{{15}}\)
3 \(\frac{R}{2}\)
4 None of these
PHXII03:CURRENT ELECTRICITY

356986 Consider the following statements regarding the network shown in the figure
(a ) The equivalent resistance of the network between points \(A\) and \(B\) is independent of value of \(G\).
(b) The equivalent resistance of the network between points \(A\) and \(B\) is \(\frac{4}{3}R\)
(c)The current through \(G\) is zero.
Which of the above statements is/are true ?
supporting img

1 (\(a\)) alone
2 (\(b\)) alone
3 (\(b\)) and (\(c\))
4 (\(a\)), (\(b\)) and (\(c\))
PHXII03:CURRENT ELECTRICITY

356987 If all the resistances connected in given circuit are identical and equal to \({65\,\, \Omega}\). Find the equivalent resistance across terminals \({A}\) and \({B}\) in the circuit shown in figure
supporting img

1 \(40\,\Omega \)
2 \(60\,\Omega \)
3 \(80\,\Omega \)
4 \(20\,\Omega \)
PHXII03:CURRENT ELECTRICITY

356984 The effective resistance between \(A\) and \(B\), if resistance of each resistor is \(R\), will be
supporting img

1 \(\dfrac{8 R}{3}\)
2 \(\dfrac{2 R}{3}\)
3 \(\dfrac{4 R}{3}\)
4 \(\dfrac{5 R}{3}\)
PHXII03:CURRENT ELECTRICITY

356985 Find the equivalent resistance about any branch of the base of the square pyramid shown in figure. Assume resistance of each branch is \(R\).
supporting img

1 \(\frac{{7R}}{{15}}\)
2 \(\frac{{8R}}{{15}}\)
3 \(\frac{R}{2}\)
4 None of these
PHXII03:CURRENT ELECTRICITY

356986 Consider the following statements regarding the network shown in the figure
(a ) The equivalent resistance of the network between points \(A\) and \(B\) is independent of value of \(G\).
(b) The equivalent resistance of the network between points \(A\) and \(B\) is \(\frac{4}{3}R\)
(c)The current through \(G\) is zero.
Which of the above statements is/are true ?
supporting img

1 (\(a\)) alone
2 (\(b\)) alone
3 (\(b\)) and (\(c\))
4 (\(a\)), (\(b\)) and (\(c\))
PHXII03:CURRENT ELECTRICITY

356987 If all the resistances connected in given circuit are identical and equal to \({65\,\, \Omega}\). Find the equivalent resistance across terminals \({A}\) and \({B}\) in the circuit shown in figure
supporting img

1 \(40\,\Omega \)
2 \(60\,\Omega \)
3 \(80\,\Omega \)
4 \(20\,\Omega \)
PHXII03:CURRENT ELECTRICITY

356984 The effective resistance between \(A\) and \(B\), if resistance of each resistor is \(R\), will be
supporting img

1 \(\dfrac{8 R}{3}\)
2 \(\dfrac{2 R}{3}\)
3 \(\dfrac{4 R}{3}\)
4 \(\dfrac{5 R}{3}\)
PHXII03:CURRENT ELECTRICITY

356985 Find the equivalent resistance about any branch of the base of the square pyramid shown in figure. Assume resistance of each branch is \(R\).
supporting img

1 \(\frac{{7R}}{{15}}\)
2 \(\frac{{8R}}{{15}}\)
3 \(\frac{R}{2}\)
4 None of these
PHXII03:CURRENT ELECTRICITY

356986 Consider the following statements regarding the network shown in the figure
(a ) The equivalent resistance of the network between points \(A\) and \(B\) is independent of value of \(G\).
(b) The equivalent resistance of the network between points \(A\) and \(B\) is \(\frac{4}{3}R\)
(c)The current through \(G\) is zero.
Which of the above statements is/are true ?
supporting img

1 (\(a\)) alone
2 (\(b\)) alone
3 (\(b\)) and (\(c\))
4 (\(a\)), (\(b\)) and (\(c\))
PHXII03:CURRENT ELECTRICITY

356987 If all the resistances connected in given circuit are identical and equal to \({65\,\, \Omega}\). Find the equivalent resistance across terminals \({A}\) and \({B}\) in the circuit shown in figure
supporting img

1 \(40\,\Omega \)
2 \(60\,\Omega \)
3 \(80\,\Omega \)
4 \(20\,\Omega \)
PHXII03:CURRENT ELECTRICITY

356984 The effective resistance between \(A\) and \(B\), if resistance of each resistor is \(R\), will be
supporting img

1 \(\dfrac{8 R}{3}\)
2 \(\dfrac{2 R}{3}\)
3 \(\dfrac{4 R}{3}\)
4 \(\dfrac{5 R}{3}\)
PHXII03:CURRENT ELECTRICITY

356985 Find the equivalent resistance about any branch of the base of the square pyramid shown in figure. Assume resistance of each branch is \(R\).
supporting img

1 \(\frac{{7R}}{{15}}\)
2 \(\frac{{8R}}{{15}}\)
3 \(\frac{R}{2}\)
4 None of these
PHXII03:CURRENT ELECTRICITY

356986 Consider the following statements regarding the network shown in the figure
(a ) The equivalent resistance of the network between points \(A\) and \(B\) is independent of value of \(G\).
(b) The equivalent resistance of the network between points \(A\) and \(B\) is \(\frac{4}{3}R\)
(c)The current through \(G\) is zero.
Which of the above statements is/are true ?
supporting img

1 (\(a\)) alone
2 (\(b\)) alone
3 (\(b\)) and (\(c\))
4 (\(a\)), (\(b\)) and (\(c\))
PHXII03:CURRENT ELECTRICITY

356987 If all the resistances connected in given circuit are identical and equal to \({65\,\, \Omega}\). Find the equivalent resistance across terminals \({A}\) and \({B}\) in the circuit shown in figure
supporting img

1 \(40\,\Omega \)
2 \(60\,\Omega \)
3 \(80\,\Omega \)
4 \(20\,\Omega \)