1. Determine the a) equivalent capacitance b) charge on C3, and c) potential difference on C3. C1 = 10µF C2 = 5 µF C3=8

[answerhappygod]

1 Determine The A Equivalent Capacitance B Charge On C3 And C Potential Difference On C3 C1 10uf C2 5 Uf C3 8 1 (47.04 KiB) Viewed 12 times

1. Determine the a) equivalent capacitance b) charge on C3, and c) potential difference on C3. C1 = 10µF C2 = 5 µF C3=8 µF C4 = 4 µF V=10V 2. An aluminum wire with a diameter of 0.100 mm has a uniform electric field of 0.200 V/m imposed along its entire length. The temperature of the wire is 50.0°C. Assume one free electron per atom. (a) Determine the resistivity. (b) What is the current density in the wire? (c) What is the total current in the wire? (d) What potential difference must exist between the ends of a 2.00-m length of the wire to produce the stated electric field? Resistivities and Temperature Coefficients of Resistivity for Various Materials (at 2010) Material ver Copper G Ali from Platinas Leat Nick Carbon Germani dicem Hand older d) 244 10 282-10 đ 100x10 150x10 35-194 BA Temperature Coeffici Resistivity from M-1 34×30-4 43-309 50-309 0.430 -45- -8.3* -25 3. A 500-W heating coil designed to operate from 110 V is made of Nichrome wire 0.500 mm in diameter. (a) Assuming that the resistivity of the Nichrome remains constant at its 20.0 °C value, find the length of wire used. (b) Now consider the variation of resistivity with temperature. What power will the coil actually deliver when it is heated to 1200 °C?