malhefeiti696 malhefeiti696

23-03-2022
Physics

contestada

electric field
what is the magnitude of the electric field from 30 cm from a point charge of q = 30 NC?

Respuesta :

Аноним Аноним

23-03-2022

Explanation:

Electric field = k q/r²

= 9×10⁹×30/(30×10^-2)²

= 3×10¹² N/C

Answer Link

Otras preguntas

If you roll a die three times, how many different sequences are possible? a. 63 = 216 b. 36 = 216 C. 36 = 729 d. 6) = 729 Please select the best answer from the

Today, you borrowed $6,200 on your credit card to purchase some furniture. The interest rate is 14.9 percent, compounded monthly. How long will it take you to p

. Simplify the expression. (7 – c)(–1)

The amount of Peroxidase will be changed by

Let $A$ and $B$ be constants such that the graphs of the lines $x + 5y = 7$ and $15x + Ay = B$ are perpendicular and intersect at $(-8,3).$ Enter the ordered p

Rewrite y=5(14)t/6 in the form y=a(1+r)t or y=a(1−r)t. Round the value of r to the nearest ten thousandth. Then tell whether the model represents exponential gr

In trapezoid PQRS, ST=16.1 and PR=33.5. Identify TQ.

Which statement about the Senate’s role in federal appointments is correct? The Senate must approve the appointment by a vote of two-thirds of the Senate. The S

"To fill up the last week of the season, Larry's Paving bids on 6 similar but statistically independent small jobs. Larry has a 40% chance of getting each contr

A certain unfiltered full-wave rectifier with 120 V, 60 Hz input produces an output with a peak of 15 V. When a capacitor-input filter and a 1.0 kV load are con