474
Physics Magnetism,Magnetic Effects Of Current Level: High School
Two parallel wires are separated by a distance d = 0.07669 m and carry currents 11 and 12 given by 0.001692 A and 0.0009046 A , respectively . Find the perpendicular distance from the second wire where the magnetic field is zero . ( Hint: This is some point between the two wires )
473
Physics Magnetism,Magnetic Effects Of Current Level: High School
A current I = 0.005859 A flows through a wire. Find the magnetic field B at a perpendicular distance r = 0.0929 m from the wire .
472
Physics Magnetism,Magnetic Effects Of Current Level: High School
A 5824 turn coil carries a current I and has radius R = 0.03696 m . If the magnetic field at the centre of the coil is B= 0.000122 Telsa , determine the magnitude of the current ,
471
Physics Magnetism,Magnetic Effects Of Current Level: High School
An N = 36 turn circular coil of radius r = 0.0005579 m carries a current I = 0.006765 A . The coil’s normal makes an angle ö = 46.53 degree with respect to a uniform magnetic field of magnitude B . The coil experiences a torque r = 0.0008442 N ,. Find B .
470
Physics Magnetism,Magnetic Effects Of Current Level: High School
Magnetism
A charge q = 7.458e-07 coulombs is moving with velocity v = 6.245 m/s at an angle theta = 72.18 degrees with respect to a magnetic field B = 4.203e-05 Tesla. What is the magnitude of the force acting on this charge ?