(A) If the resistor color code has measured values between 7.79 2 and 8.61Q, what is its nominal value and tolerance? And then record resistor color code bands.
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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?If a spherical capatictor, filled with Mica, is in a connected series with a resistor of 600kohms and a DC power source that has a max voltage of 30V, what would be the current in the RC circuit at 6ms. Given: inner radius = 20cm, outer radius = 20.01cm, and assume the capacitor is initially uncharged.For the circuit shown, with a voltage source of 36V and with all resistor values equal to 5Ω. What is the power absorbed, in Watts, in R3?
- A heating element in a stove is designed to dissipate3.00 x 103 W when connected to 240. V. (a) Assuming theresistance is constant, calculate the current in the heatingelement if it is connected to 120. V. (b) Calculate the power itdissipates at that voltage.If a resistor placed across a 20V source absorbs 420J of energy in 7minutes, what is the value of the Resistor (in ohms) used?How many different resistance valuescan be created by combining three unequal resistors? (Don’t count possibilities in which not allthe resistors are used, i.e., ones in which there iszero current in one or more of them.)
- Why the resistivity of Copper Wire cannot found by Analogue Ammeter??KINDLY ANSWR IMMEDIATELY, THANKYOU FOR HELPING OUT The internal resistance of 6.4 V storage battery is 4.8 milliohm. What is the theoretical maximum current on short circuit?( In practice the leads and connections have some resistance and this theoretical value would not be attained.) CHOICES: A. 3.1 kA B. 1.3 kA C. 3.1 A D. 1.3 AA certain flashlight is connected to a 6.0-Vemf battery and has an internal resistance of 0.100. What power does the 0.500 M load dissipate? If the internal resistance grows to 0.400 2, what is the new current, terminal voltage, and power dissipated by a 0.500 M load resistance?
- A 500-W heating coil designed to operate from 110 V ismade of Nichrome wire 0.500 mm in diameter.(a) Assuming the resistivity of the Nichrome remains constantat its 20.0°C value, find the length of wire used.(b) What If? Now consider the variation of resistivity withtemperature. What power is delivered to the coil of part(a) when it is warmed to 1 200°C?When a 200 ohm resistor, a 300 microfarad capacitor (uF) that's initially uncharged, and a 6-volt battery are wired in a series formation, what is the starting current, measured in milliamps (mA)?What is the resistance of a copper bus bar 9.15 meter long and 7.62 cm by 1.27 cm in cross section? Use 1.78 μΩ-cm specific resistance for copper.