A solenoid is required to produce a magnetic field at its center of magnitude B = 15 T. It is to have length L = 2 m, bore radius a = 10 cm, and can be approximated as an infinitely long object. It is to be constructed of 10,000 turns of superconducting wire. What current must the wire carry to produce the desired field?

According to the tide table below what time of day will the highest tide occur?

Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c