A transformer has 100 turns in its primary windings and 500
A transformer has 100 turns in its primary windings and 500 turns in its secondary winding. If the primary voltage and currents are 120 volts and 3.0 A respectivley, calculate the secondary voltage and current?
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If the coils of a heater have a resistance of 6 Omgea when hot, what current does the heater require
How much time in total will the cashier be idle and how many customers on average are waiting in line to pay?
After a plant or animal dies, its 14C content decreases with a half-life of 5730 years. what is the age of the ancient site
A centrifuge whose maximum rotation rate is 11,000 rev/min can be brought to rest in 3.00 s. What is the average angular acceleration of the centrifuge
A transformer has 100 turns in its primary windings and 500 turns in its secondary winding. calculate the secondary voltage and current
Suppose a hiker of weight W climbs a mountain of height H with an efficiency n on a cool day with temperature TA, How many food calories are required
A -10.5 nC point charge and a + 21 nC point charge are 16.5 cm apart on the x- axis. where the electric potential is zero
A charge of -4 x 106 coil is moving at 800 m/s along a path parallel to a horizontal straight wire and is 20 cm above it. find magnitude and direction of the force on the charge
Determine the number of days past due for each of the preceding accounts and complete the aging-of-receivables schedule.
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