10. A 11.0 μF capacitor is connected in series to a 50.0-V battery, a 550-2 resistor, and a switch. What is the current that is flowing through the resistor, 5.00 ms after closing the switch? Amp 09J$$ ISS 093 49J$$
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- Consider a power plant is located 60 km away from a residential area uses Q-gauge (A=42.40mm2) wire ofcopper to transmit power at a current of I = 100.00 A.How much more power is dissipated in the copper wires than it would be in superconducting wires?Figure P29.77 shows a circuit with two batteries and three resistors. a. How much current flows through the 2.00- resistor? b. What is the potential difference between points a and b in the circuit?5 part A: If u(C) = 0.2C. What in the uncertainty of a 500 mF capacitor in mF? 5 Part B: If C = 500 mF and R = 8000 W , and V = 5 V. What is the voltage across the resistor in an RC circuit if it started out fully charged and the time since we started charging 6 seconds ago?
- (a2tf) 6 7 8 9 and 1041. A 5.0-µF capacitor with an initial charge of 60 µF discharges while connected in series CHA with a 20-kl resistor. (A) What is the initial potential difference across the capacitor? (B) What is the initial current? (C) What is the half-life? (D) How much charge is stored on the capacitor after 0.20 s?Suppose you have a rod of pure silicon with a diameter of 2.79cm and a length of 20.6cm. These rods are often used in experiments, such as the Large Hadron Collider in France/Switzerland to detect high-energy particles, and they have a very high resistivity of 2300Ω⋅m. What current, in amperes, flows through the rod when a potential difference of 1.23* 10^3 V is applied between its ends ?
- Find the equivalent resistance of the network in the circuit and the current in eachresistor. The source of emf has negligible internal resistance. R1= 4 Ω, R2= 6 Ω, and R3= 3 Ω. Round off in nearest hundredths.1. RT = ________2. IT = ________ 3. I1 = ________ 4. I2 = ________ 5. I3 = ________ 6. V1 = ________7. V2 = ________ 8. V3 = ________a)(i) What is the accuracy of a measurement of 26.5gm taken as against 25gm? (ii) State the types of resistor colour band in use and hence determine the colours of the following resistors: (i) K39±10%; (ii) M56±1%; (iii) 3K9±10%; (iv)120K±2% (v) 8R8±10%The power rating of a resistor is the maximum power it can safely dissipate without being damaged by overheating. If the power rating of a certain 17 kΩ resistor is 5.0 W, what is the maximum current it can carry without damage?What is the greatest allowable potential difference across the terminals of the resistor?
- Two 3.8microF capacitors, two 2.2kohms resistors and a 16.0V source are connected in series. Starting from the uncharged state, how long does it take for the current to drop from its initial value to 1.50 mA1- A current of 2 ụA is discharged on a capacitor with a plate area of 100 cm² and a capacitance of 1x10-7F at t=0. At what rate does the voltage between the plates change at t=0?A) 5V/sB) 20V/sC) 10 V/sD) 15V/sE) 25V/sA tungsten wire is used to determine the melting point of indium. The resistance of the tungsten wire is 2.221 at 20.0°C and increases to 4.307 as the indium starts to melt. αtungsten = 4.50 x 10−3 (°C)−1. What is the melting temperature of indium in °C?