A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward entering a uniform magnetic field of unknown magnitude and direction. If the path traced is clockwise, K В A. Find the magnitude and direction of the magnetic field that will cause the charge to follow a semicircular path (given the diameter of 18 m). B. Find the time required for the charge to complete a semi-circular path from point K to point L. C. Find the magnitude and the direction of the magnetic force at point L.

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Directions: Illustrate and solve the following problems in a short bond paper. Express your answer in
two decimal places then box your final answer. Use GRESA format.
A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is
ejected southward entering a uniform magnetic field of unknown magnitude and direction. If the path
traced is clockwise,
K
A. Find the magnitude and direction of the magnetic field that will cause the charge to follow a
semicircular path (given the diameter of 18 m).
B. Find the time required for the charge to complete a semi-circular path from point K to point
L.
C. Find the magnitude and the direction of the magnetic force at point L.
Transcribed Image Text:Directions: Illustrate and solve the following problems in a short bond paper. Express your answer in two decimal places then box your final answer. Use GRESA format. A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward entering a uniform magnetic field of unknown magnitude and direction. If the path traced is clockwise, K A. Find the magnitude and direction of the magnetic field that will cause the charge to follow a semicircular path (given the diameter of 18 m). B. Find the time required for the charge to complete a semi-circular path from point K to point L. C. Find the magnitude and the direction of the magnetic force at point L.
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