An electric field (E = 1.2×10^5 N/C, right) causes the 5.0g ball in the figure to hang at a 20 degree angle. What is the charge on the ball?
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An electric field (E = 1.2×10^5 N/C, right) causes the 5.0g ball in the figure to hang at a 20 degree angle. What is the charge on the ball?
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- In the figure the four particles form a square of edge length a = 6.40 cm and have charges q1 = 7.06 nC, 92 = - 18.4 nC, 93 = 18.4 nC, and 94 = - 7.06 nC. %3D %3D What is the magnitude of the net electric field produced by the particles at the square's center? 91 92 a 4 93In the figure the four particles form a square of edge length a = 4.60 cm and have charges q = 7.59 nC, q2 = -18.1 nC, q3 = 18.1 nC, and 94 = -7.59 nC. What is the magnitude of the net electric field produced by the particles at the square's center? 92 44 Number UnitsA small, 2.00-g plastic ball is suspended by a 15.3-cm-long string in a uniform electric field as shown in the figure below. If the ball is in equilibrium when the string makes a 16.8° angle with the vertical, what is the net charge on the ball? HC shift tab P1-Drawing-Mo.....pdf A esc caps lock A -- ! 1 Q A 0 1 Model + Layout1 Layout2 63146 N E=1.00 x 10³ N/C L m= 2.00 g 2 x W S #3 X H с E D $ 4 C R TI G Search or type URL F OCT % 5 V 9.5381, 44.8672, 0.0000&+EÑUZOAÄÄ 1:1 - Yo T MacBook Pro ^ 6 G Y B & 7 H U N A A A * 8 J + 1 M ( 9 K MOSISO h O A ) 0 I L P A . V .... I 20 { [ + = A command option "1 ? 1 I Show All } 1 X delete ml les Br return
- A small plastic ball of mass m = 1.00 g is suspended by a string of length L = 24.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 8 = 18.0° angle with the vertical as indicated, what is the net charge on the ball? HC LA E=1.00 x 10³ N/C L ● 171 iTake +x to be to the right and +y to be up. A charged ball has a positive charge of +0.08 milli-coulombs is in an electric field of magnitude 0.9 mega- newtons/coulomb which is directed at 30° counter-clockwise from the minus y axis, i.e., down. The mass of the ball is 50 grams. What is the x component of the acceleration of the ball in m/s²? Neglect all other forces. Be careful with your factors of 10. Reminder: milli = 10-3 and mega = 106. You will need to be within 2% so keep 3 significant digits in your answer.In the figure the four particles form a square of edge length a = 5.10 cm and have charges q₁ = 7.81 nC, q2 = -19.6 nC, 93 = 19.6 nC, and 94 = -7.81 nC. What is the magnitude of the net electric field produced by the particles at the square's center? 191 Number i 92 -X Units