357341 In the potentiometer experiment the ratio of \({\varepsilon _1}\) and \({\varepsilon _2}\) is equal to 2. If the balancing length \({l_1} = 10cm\), when the switch \({S_1}\) is closed and \({S_2}\) is open. Find the bal ancing length when \({S_1}\) is open and \({S_2}\) is closed.

357342 A potentiometer is an accurate and versatile device to make electrical measurements of \(E\).\(M\).\(F\). because the method involves :-

357343 In the figure in balanced condition of wheatstone bridge

357344 Three resistance \(P\), \(Q\), \(R\) each of \(2\,\Omega \) and an unknown resistance \(S\) form the four arms of a Wheatstone bridge circuit. When a resistance of \(6{\kern 1pt} \Omega \) is connected in parallel to \(S\) the bridge gets balanced. What is the value of \(S\) ?

357345 In the Wheatstone's network given,\(P = 10\Omega ,Q = 20\Omega ,R = 15\Omega ,S = 30\Omega .\). The current passing through the battery (of negligible internal resistance) is

357341 In the potentiometer experiment the ratio of \({\varepsilon _1}\) and \({\varepsilon _2}\) is equal to 2. If the balancing length \({l_1} = 10cm\), when the switch \({S_1}\) is closed and \({S_2}\) is open. Find the bal ancing length when \({S_1}\) is open and \({S_2}\) is closed.

357342 A potentiometer is an accurate and versatile device to make electrical measurements of \(E\).\(M\).\(F\). because the method involves :-

357343 In the figure in balanced condition of wheatstone bridge

357344 Three resistance \(P\), \(Q\), \(R\) each of \(2\,\Omega \) and an unknown resistance \(S\) form the four arms of a Wheatstone bridge circuit. When a resistance of \(6{\kern 1pt} \Omega \) is connected in parallel to \(S\) the bridge gets balanced. What is the value of \(S\) ?

357345 In the Wheatstone's network given,\(P = 10\Omega ,Q = 20\Omega ,R = 15\Omega ,S = 30\Omega .\). The current passing through the battery (of negligible internal resistance) is

357341 In the potentiometer experiment the ratio of \({\varepsilon _1}\) and \({\varepsilon _2}\) is equal to 2. If the balancing length \({l_1} = 10cm\), when the switch \({S_1}\) is closed and \({S_2}\) is open. Find the bal ancing length when \({S_1}\) is open and \({S_2}\) is closed.

357342 A potentiometer is an accurate and versatile device to make electrical measurements of \(E\).\(M\).\(F\). because the method involves :-

357343 In the figure in balanced condition of wheatstone bridge

357344 Three resistance \(P\), \(Q\), \(R\) each of \(2\,\Omega \) and an unknown resistance \(S\) form the four arms of a Wheatstone bridge circuit. When a resistance of \(6{\kern 1pt} \Omega \) is connected in parallel to \(S\) the bridge gets balanced. What is the value of \(S\) ?

357345 In the Wheatstone's network given,\(P = 10\Omega ,Q = 20\Omega ,R = 15\Omega ,S = 30\Omega .\). The current passing through the battery (of negligible internal resistance) is

357341 In the potentiometer experiment the ratio of \({\varepsilon _1}\) and \({\varepsilon _2}\) is equal to 2. If the balancing length \({l_1} = 10cm\), when the switch \({S_1}\) is closed and \({S_2}\) is open. Find the bal ancing length when \({S_1}\) is open and \({S_2}\) is closed.

357342 A potentiometer is an accurate and versatile device to make electrical measurements of \(E\).\(M\).\(F\). because the method involves :-

357343 In the figure in balanced condition of wheatstone bridge

357344 Three resistance \(P\), \(Q\), \(R\) each of \(2\,\Omega \) and an unknown resistance \(S\) form the four arms of a Wheatstone bridge circuit. When a resistance of \(6{\kern 1pt} \Omega \) is connected in parallel to \(S\) the bridge gets balanced. What is the value of \(S\) ?

357345 In the Wheatstone's network given,\(P = 10\Omega ,Q = 20\Omega ,R = 15\Omega ,S = 30\Omega .\). The current passing through the battery (of negligible internal resistance) is

357341 In the potentiometer experiment the ratio of \({\varepsilon _1}\) and \({\varepsilon _2}\) is equal to 2. If the balancing length \({l_1} = 10cm\), when the switch \({S_1}\) is closed and \({S_2}\) is open. Find the bal ancing length when \({S_1}\) is open and \({S_2}\) is closed.

357342 A potentiometer is an accurate and versatile device to make electrical measurements of \(E\).\(M\).\(F\). because the method involves :-

357343 In the figure in balanced condition of wheatstone bridge

357344 Three resistance \(P\), \(Q\), \(R\) each of \(2\,\Omega \) and an unknown resistance \(S\) form the four arms of a Wheatstone bridge circuit. When a resistance of \(6{\kern 1pt} \Omega \) is connected in parallel to \(S\) the bridge gets balanced. What is the value of \(S\) ?

357345 In the Wheatstone's network given,\(P = 10\Omega ,Q = 20\Omega ,R = 15\Omega ,S = 30\Omega .\). The current passing through the battery (of negligible internal resistance) is