Determine the force attractive or repulsive

Reference no: EM13280499

1. Two parallel wires are separated by a distance of 5.00 cm. Each wire carries a current of 2.69 A in the same direction.

(a) Find the magnitude of the force per unit length exerted by one of the wires on the other. Is the force attractive or repulsive?

(b) If the currents flow in opposite directions, find the magnitude of the force per unit length exerted by one of the wires on the other. Is the force attractive or repulsive

2. What current must be passing through a 0.0700 H inductor so that it stores 0.600 J of energy?

Reference no: EM13280499

Questions Cloud

What are the pros and cons of setting a target rating : Some companies' debt-equity targets are expressed not as a debt ratio, but as a target debt rating on a firm's outstanding bonds. What are the pros and cons of setting a target rating, rather than a target ratio? Please explain both and provide ad..

Define nitrogen in water exposed to the atmosphere : The solubility of nitrogen in water exposed to the atmosphere, where the partial pressure of nitrogen is 593 mm, is 5.3 × 10-4 M. At the same temperature, what would be the solubility of pure nitrogen, at a pressure of 760 mm

What is the effective annual return : They have 3 years to maturity and are currently priced at 94 percent of par value. What is the bonds yield to maturity? What is the current yield? What is the effective annual return? Please give detailed answer, and show work step by step.

Find what is the resistance between each end terminal : The adjustable contact of a linear potentiometer is set at the mechanical center of its adjustment. If the total resistance is 1000 O, what is the resistance between each end terminal and the adjustable contact

Determine the force attractive or repulsive : Two parallel wires are separated by a distance of 5.00 cm. Each wire carries a current of 2.69 A in the same direction, Is the force attractive or repulsive

What is the internal rate of return on the project : Under which method(s) above should the company accept the project (applying the acceptance rules)? Explain.

Find out whether the process is endothermic : Calculate DE, and determine whether the process is endothermic or exothermic for the following cases: A system releases 29 kJ of heat to the surroundings and does 226 kJ of work on the surroundings.

Find ratio of maximum tirque to full load torque and speed : a 4-pole, 50 hz induction motor has a full load slip of 5%. each rotor phase has a resistance of 0.3 ohms and a standstill reactance of 1.2 ohms. find the ratio of maximum tirque to full load torque and the speed at which the maximum torque occurs..

What is the financial break-even quantity : A project has the following estimated data: price = $52 per unit; variable costs = $34 per unit; fixed costs = $23,500; required return = 12 percent; initial investment = $30,000; life = three years.

User Account

All Pages