5. At twice the distance the field strength will be twice the original value. 010 (part...
1. Negative O 2. Positive O 3. Unable to determine Submit answer Question (part 1 of 2) A small 1.02 g plastic ball is suspended by a 21.8 cm long string at an angle of 10.7 in a uniform electric field of 1530 N/C, as shown. 10.7 1530 N/C \21,8 cm 1.02 g Is the ball's charge positive or negative? Question (part 2 of 2) Submit answer Your response... If the ball is in equilibrium when the string makes a...
#10 and 11
have? 1. R>1 2. -1<R<O 3.0<R<1 4. R<-1 010 (part 1 of 2) 10.0 points Two charges are located on a horizontal axis. 1.5 m1 C 1 HC Determine the electric field at p on a vertical axis as shown in the figure, where up is positive. The Coulomb constant is 8.98755 x 109 N. m2/C? Answer in units of V/m. 011 (part 2 of 2) 10.0 points int Find the vertical component of the electric force...
A small 8.26 g plastic ball is suspended by a 16.5 cm long string at an angle of 21.2 ◦ in a uniform electric field of 1320 N/C. If the ball is in equilibrium when the string makes a 21.2 ◦ angle with the vertical, what is the net charge on the ball? The acceleration due to gravity is 9.8 m/s 2 , and the Coulomb constant is 8.98755 × 109 N · m2 /C 2 . Answer in units...
1. 0/1 points Previous Answers SerPSE 10 22.XP.010. My Notes A small, m = 5.00 g plastic ball is suspended by a 20.0 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 15.0° angle with the vertical, what is the net charge on the ball? Enter a number. AN E = 1.00 x 10'i N/C 20.0 cm 15.00 Need Help? Read It Submit Answer...
010 (part 1 of 3) 10.0 points In a pool game, the cue ball, which has an ini- tial speed of 5 m/s, makes an elastic collision with the eight bal, which is initially at rest The two balls have equal masses of 9 kg. Af ter the collision, the eight ball moves at an an angle of 35.6° to the original direction of the cue ball. Before After 5 m/s What angle does the cue ball make with respect...
m= 0.00170, E=751, theta=14.2 degrees
Shown in the figure below is a device used to detect the presence and sign of charge placed on a small ball. The small and very low mass ball (m = 0.00110 kg) is suspended by a string. When an electric field (E - 751 Newtons/Coulomb) is applied in the direction shown in the figure, the ball shifts to one side making an angle 0 - 14.2 degrees. Electric Field Charge = 9 Mass =...
What is the magnitude of the electric field strength at a point
1 cm to the left of the middle charge?
008 (part 1 of 2) 10.0 points Consider three charges arranged as shown. 3.6 cm1.4 cm t What strength at a point 1 cm to the left of the middle charge? The value of the Coulomb constant is 8.98755 x 109 N·m2/C2 t is the magnitude of the electric field Answer in units of N/C. 009 (part 2 of...
#6,7
Find the direction of the intentanco celeratie tollis egti. 196 Tin the positive direction Answer in units of px 006 (part 1 of 2) 10.0 points Consider the top of a wlocity sector for the www where the best sing dward Choose the directive of the mic Beach that a retive charged partick mwing at an appropriate pred in the positive directions through the del 10,- 002 (part 1 of 3) 10.0 points The mark Bild a curtain range...
011 (part 1 of 2) 10.0 points Consider three charges arranged as shown. 8.9 uc + 3.7 IC -2.7 HC + -- — 4.8 cm — *2.1 cm What is the magnitude of the electric field strength at a point 1.9 cm to the left of the middle charge? The value of the Coulomb constant is 8.98755 10N·m²/C2. Answer in units of N/C. 012 (part 2 of 2) 10.0 points What is the magnitude of the force on a -2.7...
4 nC the positive z axis? Quadrant I lies between 0° and 90, quadrant II between between 90 and 180°, etc. 3 nC 7 nC Find the magnitude of the net electric force on the 3 nC charge. The Coulomb constant is 8.98755 × 109 N-m2/C2. Answer in units of N. 010 (part 2 of 2) 10.0 points What is the direction of this force (measured from the positive r-axis as an angle between -180° and 180°, with counterclockwise posi-...