Help with both questions
please!
Help with both questions please! 3) A negative test charge -q is released from rest at...
Two situations are shown below. In situation (1), a
negative charge (A) is placed near a single positive charge. In
situation (2), the same negative charge (A) is placed the same
distance away the positive end of a dipole.
Please explain your answer.
Two situations are shown below. In situation (), a negative charge (A) is placed near a single positive charge. In situation (2), the same negative charge (A) is placed the same distance away the positive end of...
a test charge is moved from point r away from a source charge
Q to a point 2r. The
2 - A test charge is moved from point r away from a source charge Q to a point 2r. The -(4 pts) (A). electric field due to Q is doubled and the electric potential is halved. (B). electric field due to Q is quartered and the electric potential is halved (C). electric field due to Q is doubled and the...
P2. An electron is released from rest at a position 3.5 cm from a charge q. The electron experiences an acceleration of 6.8 × 1012 m/s away from g. Calculate q
The figure shows a test charge q between the two positive charges. Find the force (in newtons) on the test charge for q=4 μC. Give a positive answer if the force is to the right and a negative answer if the force is to the left.For the previous question, find the electric field (in newtons/coulomb) at the position of the test charge. Again, supply a positive value if the electric field points to the right and a negative value if...
Can someone help me with this? Thanks.
An electron is released from rest at the negative plate of a parallel plate capacitor. The charge per unit area on each plate is o are separated by a distance of 1.7 × 10-2 m. How fast is the electron moving just before it reaches the positive plate? 2.5 x 107 c/m2, and the plates Number Units the tolerance is +/-2%
2 u C 30C 2 cm 3 cm The figure shows a test charge q between the two positive charges. Find the force (in newtons) on the test charge for q = 2 uС. Give a positive answer if the force is to the right and a negative answer if the force is to the left. (Reminder: NEVER include units with ANY submission to a numerical question.) For the previous question, find the electric field (in newtons/coulomb) at the position...
3., An electron is released from rest at.x -2 m in the potential sthown. What does the electron do iht after being released? V(v) A. Stay at x = 2 m. B. Move to the right (+x) at steady speed. C. Move to the right with increasing speed. D. Move to the left (-x) at steady speed. E. Move to the left with increasing speed. ATrely speed. 50 0 x(m) 1 23
An electron is released from rest at the negative plate of a parallel plate capacitor. The charge per unit area on each plate is = 2.0 × 10-7 C/m2, and the plates are separated by a distance of 1.9 × 10-2 m. How fast is the electron moving just before it reaches the positive plate? help!!
A +3.0 nC charge Q is initially at rest a distance of 10 cm(r₁) from a +5.0 nC charge q fixed at the origin. Naturally, the Coulomb force accelerates Q away from q, eventually reaching 15 cm(r₂).The charge Q is repelled by q, thus having work done on it and losing potential energy. What is the work done by the electric field between r₁ and r₂? What is the change in the potential energy of the two-charge system from r₁...
Consider a positive source charge Q, that is being held in
place. A nearby negative test charge q moves from point A to point
B.
a) What is the direction of the electric force that the source
charge exerts on the test charge?
b) As the negative test charge moves from point A to point B,
does the electric force cause it to speed up, slow down, or move at
a constant velocity?
c) As the negative test charge moves...