Select the correct answer. Which statement is the correct representation of these electric field lines?
B
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OA Both sources are positively charged.
O B. Both sources are negatively charged.
OC Source A is negatively charged and source Bis positively charged.
OD. Source A is positively charged and source B is negatively charged.

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.