The power dissipated in a resistor R, carrying a current, I, and a potential difference Vab across its terminal is, P=Vabl. The expression for P in terms of Vab and R. is OA. P= IR OB. P IR OC. V ab P=- R ODP=VanR
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- What is IC,max(open), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is open? A positive value for the current is defined to be in the direction of the arrow shown. in ampsFind the current I2 in the 6 Ω resistor (hi huhu pls write in paper its so hard to interpret the solutions by typing huhu TY!)Sketch graphs for the following cases and identify which graph corresponds to which type of material? a. Resistance increases linearly with temperature b. Resistance decreases inversely with temperature (Hint: You may ask yourself the question - Is this the graph for a Conductor/Semiconductor/Superconductor/insulator) ( Tell which graph represents which material type)
- Why is Power rating important? How can we measure safe voltage and safe current of a resistor? Explain your answerSOLVE FOR THE VOLTAGE ACROSS THE 4 OHM RESISTORIn the circuit shown in the figure (Figure 1), the 6.0 Ω resistor is consuming energy at a rate of 27 J/s when the current through it flows as shown. Find the current through the ammeter A. What are the polarity and emf of the battery E, assuming it has negligible internal resistance? Express your answer with the appropriate units. Enter positive value if the polarity of the battery is the same as shown the figure and negative value in another case.
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