Electric fields are vector quantities whose magnitudes are measured in units of volts/meter (v/m). find the resultant electric field when there are two fields, e1 and e2, where e1 is directed vertically upward and has magnitude 99 v/m and e2 is directed 48° to the left of e1 and has magnitude 164 v/m.

The resultant field will have a magnitude of 241.71 V/m, 30.28° to the left of E1.

Explanation:

To find the resultant electric fields, you simply need to add the vectors representing both electric field E1 and electric field E2. You can do this by using the component method, where you add the x-component and y-component of each vector:

E1 = 99 V/m, 0° from the y-axis

E1x = 0 V/m  

E1y = 99 V/m, up

E2 = 164 V/m, 48° from y-axis

E2x = 164*sin(48°) V/m, to the left

E2y = 164*cos(48°) V/m, up

To find the magnitude of the resultant vector, we use the pythagorean theorem. To find the direction, we use trigonometry.

The direction from the y-axis will be:

° to the left of E1.

current flows in a wire

pretty sure it's false