and all cells are ideal and identical . In which circuit ( a
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is
18
Nov
A total charge Q flows across a resistor R during a time interval T in such a way that the current versus time graph for 0 to T is like the loop of a sine curve in the range 0toπ. The total heat generated in the resistor is all right bulbs are identical and all [...]
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ?
18
Nov
A resistance R=12 Ω is connected across a source of emf as shown in the figure. Its emf changes with time as shown in the graph. What is the heat developed in the heat developed in the resistance in the first four seconds ? all right bulbs are identical and all cells are ideal and [...]
In the diagrams, all right bulbs are identical , and all cells are ideal and identical . In which circuit ( a, b, c , d ) will the bulbs be dimmest ?
18
Nov
In the diagrams, all right bulbs are identical , and all cells are ideal and identical . In which circuit ( a, b, c , d ) will the bulbs be dimmest ? all right bulbs are identical and all cells are ideal and identical . In which circuit ( a B C d ) [...]