Pleas very fast Determine the resistance of a copper wire that has a cross-sectional area as 9.2 mm2. The length and the electrical resistivity of the copper wire are 78.7 m and 1.67 x 10-6 Ωm. The resistance of a copper wire (in Ω)

Find the current, voltage, and power associated with the 20- . ΚΩ resistor 5 mA 10 k2 0.01V 5 kQ 20 k2

A diving board has a mass of 7.8 kg and a stiffness of 4.4 N/m. Its length is 1.8 m. Determine the natural frequency of the board. Note: Give your answer in rad/s Answer: s page Nex Type here to search e

A single square loop of wire is placed in the center of a large solenoid as shown. The solenoid has a radius 5.00 cm and the square loop is 3.0 cm on a side. The solenoid is 0.20 cm long and wound with 200 turns of wire. If the current in the solenoid is 3.00 A, what is the flux through the square loop? If the current in the solenoid drops to zero in 0.500 seconds, what is the magnitude of the average induced emf in the square loop?

Don't Use Chat GPT Will Upvote And Give Handwritten Solution Please

An armature has a resistance of 0.2 Ω at 150°C and the armature Cu loss is to be limited to 600 wattswith a temperature rise of 55°C. If α0 for Cu is 0.0043/°C, what is the maximum current that can bepassed through the armature ?