Which of the following would cause an
increase in the strength of the magnetic
force applied to a moving charged particle?
Hint: F = q*v*B;
q is the amount of charge; v is the particle's
speed; B is the strength of the magnetic field
Romoving some of the charge from the particle
Increasing the strength of the magnetic field
Reducing the particle's speed

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

How does an observation about an object differ from an inference about that object