In a certain region , the earth\'s magnetic field has amagnitude of 5.4^10-5 T a
ID: 1672439 • Letter: I
Question
In a certain region , the earth's magnetic field has amagnitude of 5.4^10-5 T and is directed north at an angle of 58degree below the horizontal . An electrically charged bullet isfired north and 11 degree above the horizontal , with a speed of670 m/s . The magnetic force on the bullet is 2.8 ^-10 N, directed due east . Determine the bullet'selectric charge , including its algebraic sign (+ or - ) . In a certain region , the earth's magnetic field has amagnitude of 5.4^10-5 T and is directed north at an angle of 58degree below the horizontal . An electrically charged bullet isfired north and 11 degree above the horizontal , with a speed of670 m/s . The magnetic force on the bullet is 2.8 ^-10 N, directed due east . Determine the bullet'selectric charge , including its algebraic sign (+ or - ) .Explanation / Answer
Magnetic field B = 5.4 * 10 ^ -5 T
Force F = 2.8 * 10 ^-10 N
Speed v = 670 m / s