2. Draw a picture of the problem and label all given quantities, whenever possib

Question

2. Draw a picture of the problem and label all given quantities, whenever possible.

3. Show what equations you are going to use first.

4. Explain your reasons, why do you use these equations?

5. Show what values you are putting into the equations (don't forget units).

6. Show all computational details.

7. Give your answer to 3 significant digits.

7. The velocity selector shown below allows a +2 UC charged particle to pass through without being deflected as long as its velocity is v=5000 m/sec. Which statement is false? A. Any charged particle traveling at 5000 m/sec passes through undeflected. B. If v = 6000 m/sec, a positive charge deflects left. C. If v = 4000 m/sec, a charge left negative deflects . D. If B is increased, all negative charges with v = 5000 m/sec deflect left. A v = 5000 mls E. If E is increased, all positive charges with v = 5000 m/sec deflect right. a Q = +2pc

Explanation / Answer

for +ve charge the magnetic field force on charge = BqV in left direction and electric field force = Eq right side to b balanced BV =E

V = E/B = 5000

a) FALSE - because if a negative charge particle travells it will deflect both forces act in same direction

b) TRUE -because Bq*v >Eq so it will deflect left

c)TRUE - since -ve charge Bqv right side < Eq (left direction) so deflect left

d)FALSE - negative charge Bqv (right direction ) > Eq(left directin) it shuld deflect right

e)TRUE - +ve charge Bqv(left direction ) <Eq (right direction ) so deflect right side

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

---

---

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