Question 10 of 10> A large positively charged object with charge q+-4.25 μC is brought near...
A large positively charged object with charge q + = 3.75 μC is brought near a negatively charged plastic ball suspended from a string of negligible mass. The suspended ball has a charge of q − = − 53.3 nC and a mass of 12.5 g. What is the angle the string makes with the vertical when the positively charged object is 22.5 cm from the suspended ball? The positively charged object is at the same height as the suspended...
A large positively-charged object with charge q_+ = 4.25 mu C is brought near a negatively-charged plastic ball suspended from a string of negligible mass. The suspended ball has a charge of q_- = -54.3 nC and a mass of 16.5 grams. What is the angle the string makes with the vertical when the positively charged object is 22.5 cm from the suspended ball? The positively-charged object is at the same height as the suspended ball.
A large positively-charged object with charge q = 3.25 ?C is brought near a negatively-charged plastic ball suspended from a string of negligible mass. The suspended ball has a charge of q
Question 3 of 3 A 0.0380 g positively charged ball with charge q = 4.15 μC is resting on a flat, frictionless, horizontal surface. For a time of t = 0.0380 s, a constant electric field of magnitude E = 795 N / C is directed vertical to the ball, which makes the ball rise to a height of d . After this time, the electric field is turned off, and the ball returns to the surface. Find the height...
Question 5. A positively charged object is brought near the head of an initially uncharged electroscope. Which diagram below best describes the state of the electroscope after the positive objéct is brought near? (1 mark) a) b) c) d)
9. Object A, which carries a negative charge, is brought near neutral object B. How wll the pont) objects interact? OObject A will repel object B. Object A will attract object B OObject A will not affect object B. 10. How is using a charged plastic rod to charge an object by induction different from charging by (1 point) conduction? OThe rod does not touch the object during induction. OOnly positive charges are involved in induction. ONew charges are created...
An isolated charged sphere with a mass of 15.0 g and charge 18 μC is suspended on a string in a uniform horizontal electric field of strength 1050 N/C directed to the right. Find the angle made by the string with respect to the vertical
Please help 3. A charged pith balls, carrying charge q -20 nC, hangs at an angle 6 30° from the vertical when suspended on a thin insulating thread and placed inside an electric field, E, as shown. The electric field vector is given is E (-5.01+ 4Dx 105 NC. Find the mass of the ball. 1 30°
A small plastic ball of mass 6.10 × 10-3 kg and charge +0.120 μC is suspended from an insulating thread and hangs between the plates of a capacitor (see the drawing). The ball is in equilibrium, with the thread making an angle of 30.0° with respect to the vertical. The area of each plate is 0.0140 m². What is the magnitude of the charge on each plate?
Question 4, b twelve equal charges +q are equally spaced in a circle with radius R. if we remove the +q charge which is lovated at 3-o'clock, what will ve the force on the charge +Q at the center of the circle. +4 +9+F- +4 3. A metal ball is suspended by a string. A positively charged plastic ruler is placed near the ball, which is observed to be attracted to the ruler. What can we say for certain about...