Physics, 22.12.2019 00:31 mairealexander87
Consider a magnetic force acting on an electric charge in a uniform magnetic field. which of the following statements are true? check all that apply. check all that apply. a magnetic force is exerted on an electric charge moving through a uniform magnetic field. the direction of the magnetic force acting on a moving electric charge in a magnetic field is perpendicular to the direction of motion. an electric charge moving parallel to a magnetic field experiences a magnetic force. a magnetic force is exerted on a stationary electric charge in a uniform magnetic field. the direction of the magnetic force acting on a moving charge in a magnetic field is perpendicular to the direction of the magnetic field. an electric charge moving perpendicular to a magnetic field experiences a magnetic force.
Answers: 1
Physics, 21.06.2019 21:30
Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?
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Physics, 21.06.2019 22:30
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
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Physics, 22.06.2019 12:40
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
Consider a magnetic force acting on an electric charge in a uniform magnetic field. which of the fol...
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