Auniform magnetic field passes through a horizontal circular wire loop at an angle 16.2°16.2° from the normal to the plane of the loop. the magnitude of the magnetic field is 4.95 t4.95 t , and the radius of the wire loop is 0.270 m0.270 m . find the magnetic flux φφ through the loop.

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.

3. which is not a primary color of light? blue red green yellow