 Questions
 Physics 12
An alpha particle is accelerated by a voltage of 1.53*10^3 V and is then deflected by a magnetic field of strength 0.020 T into a circular path of radius 0.40 m. If the alpha particles have a charge of 3.2*10^19 C, what is their mass?
 👍
 👎
 👁
 ℹ️
 🚩
Answer this Question
Related Questions

Calculus
The velocity of a particle on the xaxis is given by the differential equation dx/ dt= t^2/ 2 and the particle is at x = 4 when t = 2. The position of the particle as a function of time is: A. x(t) = t^3 / 6  26/3 B. x(t) =t +2 C. r(t) = t  2 D. x(t) =

physics
The velocityversustime graph is shown for a particle moving along the xaxis. Its initial position is x0 = 1.8m at t0 =0s. Part A What is the particle's position at t=1.0s? Part B What is the particle's acceleration at t= 1.0s? Part C What is the

HS Calculus
Having trouble with this questions. Please help. A particle moves on the xaxis so that its position at any time t (is greater than or equal to) 0 is given by x(t) = 2te^t a) Find the acceleration of the particle at t=0 b)find the velocity of the particle

Physics ASAP!!
1. Three resistors are placed in series. They have the following resistances: R1 = 20 ohms, R2 = 20 ohms, R3 = 10 ohms. What current would be moved through this circuit by a 5V power supply? A. 1.0 A B. 0.10 A C. 25 A D. 250 A 2. Two resistors are placed

physics
In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha particles (having charges of +2e and masses of 6.64 × 10−27 kg) were fired toward a gold nucleus with charge +79e. An alpha particle, initially very far

Physics. Pleaseee helpppp
Four electrons are located at the corners of a square 10.0nm on a side, with an alpha particle at its midpoint. How much work is needed to move the alpha particle to the midpoint of one of the sides of the square?

10th Grade Chemistry
Hi! I am taking the Unit 8 Lesson 10 chem test now and I have a C in this class so I need to get all the answers correct... If you don't know all that's ok but if you know some please help, thank you! (Connections Academy) 1. In a nuclear reaction, which

Calculus
The position of a particle moving on a horizontal line is given by s(t)=2t^315t^2+24t5, where s is measured in feet and t in seconds. a: What is the initial position of the particle? b: What is the average velocity of the particle on the interval

calculus
A particle is moving along the curve below. y = sqrt(x) As the particle passes through the point (4,2), its xcoordinate increases at a rate of 4 cm/s. How fast is the distance from the particle to the origin changing at this instant?

Physics
Particle 1 carrying 4.0 μC of charge is fixed at the origin of an xy coordinate system, particle 2 carrying +8.0 μC of charge is located on the x axis at x = 2.0 m , and particle 3, identical to particle 2, is located on the x axis at x = 2.0 m . Part
Still need help?
You can ask a new question or browse existing questions.