Find the value of \( i_{1} / i_{2} \) in figure (32-E3) if (a) \( R=0.1 \Omega \), (b) \( R=1 \O...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=ctjzukhR0vE



Duration: 13:45
34 views
0


Find the value of \( i_{1} / i_{2} \) in figure (32-E3) if (a) \( R=0.1 \Omega \), (b) \( R=1 \Omega \) (c) \( R=10 \Omega \). Note from your answers that in order to get more current from a combination of two batteries they should be joined in parallel if the external resistance is small and in series if the external resistance is large as compared to the internal resistances.
img src=https://penpencil-static-content.s3.ap-south-1.amazonaws.com/5eb393ee95fab7468a79d189/ez5v0y7c7pwbt6sut5122j0ch.png /
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-06-17An aeroplane is flying with the speed of \( 100 \mathrm{~m} / \mathrm{s} \) towards east. If the...
2023-06-17A body starting from rest accelerates uniformly along a straight line at a rate of math xml...
2023-06-17span style=font-weight: 400;Two cars are moving in the same direction with a speed of math xmlns...
2023-06-17On interchanging the resistances, the balance point of a meter bridge shifts to the left by \(10...
2023-06-17If each capacitor of \( 18 \mu \mathrm{F} \)  arranged as shown in figure below, then the e...
2023-06-17The frequency of radiations emitted when electron falls from \( n=4 \) to \( n=1 \) in \( \mathr...
2023-06-17Two conducting plates \( A \) and \( B \) each having large surface area \( S \) (on one side) a...
2023-06-17A car \( A \) is travelling on a straight level road with a uniform speed of \( 60 \mathrm{~km} ...
2023-06-17A rigid bar of mass \(15 kg\) is supported symmetrically by three wires each \(2 m\) long. Those...
2023-06-17A block of mass \( m \) is kept on a wedge of mass \( M \). Initially the system is held. At cer...
2023-06-16Find the value of \( i_{1} / i_{2} \) in figure (32-E3) if (a) \( R=0.1 \Omega \), (b) \( R=1 \O...
2023-06-16Two electric bulbs marked \( 25 \mathrm{~W}-220 \mathrm{~V} \) and \( 100 \mathrm{~W}-220 \mathr...
2023-06-16A solid conducting sphere of radius \( a \) has a net positive charge 2Q. A conducting spherical...
2023-06-16When some \( \mathrm{NaCl} \) was dissolved in water, the freezing point depression was numerica...
2023-06-16\( 50 \mathrm{~g} \) of \( \mathrm{CaCO}_{3} \) is allowed to react with \( 73.5 \mathrm{~g}\) o...
2023-06-16Which of the following is responsible to rule out the existence of definite paths or trajectorie...
2023-06-16\( 50 \mathrm{~g} \) of \( \mathrm{CaCO}_{3} \) is allowed to react with \( 73.5 \mathrm{~g}\) o...
2023-06-16If Raoults law is obeyed, the vapour pressure of the solvent in a solution is directly proportio...
2023-06-16Amount of oxalic acid required to prepare \(250\ mL\) of \(N/10\) solution (Mol. mass of oxalic ...
2023-06-16For the reaction; \( 2 \mathrm{~N}_{2} \mathrm{O}_{5} \longrightarrow 4 \mathrm{NO}_{2}+\mathrm{...
2023-06-16The molarity of pure water is