Unformatted text preview: (rhr) direction. Solve: (a) The directions of and are shown in Figure 20.8a. The angle is The rhr direction is in the direction so the force is in the direction. 2 z 1 z F 5 1 2.50 3 10 2 8 C 21 40.0 3 10 3 m / s 21 2.00 T 2 sin 130° 5 1.53 3 10 2 3 N. 130°. f B S v S F 5 q v B sin f . F S a 5 F m 5 9.68 3 10 2 16 N 1.50 3 10 2 26 kg 5 6.45 3 10 10 m / s 2 . F 5 q v B sin f 5 4 1 1.60 3 10 2 19 C 21 1.35 3 10 3 m / s 21 1.12 T 2 sin 90° 5 9.68 3 10 2 16 N. N S E W 1 4 e v S B S F S . B S v S 4 e . a 5 F / m F 5 q v B sin f F 2 5 F 1 1 sin f 2 sin f 1 2 5 F 1 sin 30.0° sin 15.0° 2 5 1.93 F . F 1 sin f 1 5 F 2 sin f 2 . F sin f 5 q v B , f . q , B S . v S f F 5 q v B sin f B S . v S 1 z a S a 5 F m 5 5.60 3 10 2 3 N 5.00 3 10 2 3 kg 5 1.12 m / s 2 . F B 5 q v B sin f 5 1 3.50 3 10 2 8 C 21 2.00 3 10 5 m / s 21 0.80 T 2 sin 90° 5 5.60 3 10 2 3 N 1 z F S B B S v S y x v S B S z F S 5 m a S B S . v S Magnetic Field and Magnetic Forces 203...
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 Spring '07
 Shoberg
 Charge, Acceleration, Force, Magnetic Field, vB sin, 1.50 3 10226 kg, 2 1 2.00 3 105 m, 2 1 40.0 3 103 m

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