Resistors in series is the same and the for is the same resistors in parallel Vo

Question

Resistors in series is the same and the for is the same resistors in parallel Voltage, voltage Current, voltage Voltage, current Current, current What is the unit for an electric field Volt N/C J/C J-C Which situation results in an electric field of zero at the point A? Total internal reflection Occurs due to reflective properties of materials, causes light to be trapped inside material Occurs due to a relationship between indices of refraction and incident angle causes light to be trapped inside None of the above The sign for di and where will it be when you have a virtual image Negative, behind mirror Positive, behind mirror Negative on same side of lens as object d) Positive on same side as object for a lens e) A and c 0 A and d

Explanation / Answer

(10) b   
In series current flow is same and in parallel voltage across R is same

(11) b E = Newton per coulomb (N/C)

(12) b
E = Kq/r^2 so

Enet = KQ/r^2 + K (-Q)/r^2 = KQ/r^2 - KQ/r^2 = 0

(13) b
Relation between incident angle and refractive angle governs the trapping of light

As refractive angle is 90 degree and more than 90 degree the light reflect in the same material and trappes.

(14) c
Virtual image forms on same side of object.

Related Questions

Navigate

• Browse (All)
• Browse R
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.