A charge of +2.2 micro-coulombs with a mass of 6.8 times 10^-6 kg is moving at a

Question

A charge of +2.2 micro-coulombs with a mass of 6.8 times 10^-6 kg is moving at a total speed (total velocity) of 8.0 m/s in a uniform magnetic field of 7 Tesla in the +x direction. The charge's x component of velocity is 2.2 m/s and its other component is in the y direction. What is the radius, in meters, of the helix of the charge's orbit? A charge passes through a velocity selector undefeated when its speed is 3.0 m/s. If the magnetic head is 2 Tesla, what is the magnitude of the electric held in N/C?

Explanation / Answer

Question 10 ) Magnetic force on charged particle F = B q v

E q = B q v

v = E / B , E = v B

= 3 * 2

E = 6 N/C

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

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