"Avantor"

Determine the internal resistance of a battery, and find an unknown resistor in a complex circuit.

Determine the speed of a toy dart by analyzing the results of different inelastic collisions.

Determine the factors that affect the period and energy changes of a pendulum, then calculate g.

Observe how charges affect one another and propose an explanation in terms of charge distribution.

Explore resistance in series and parallel circuits.

Draw connections between the displacement method for determining density and the bouyant force.

Explore the factors that create an EMF in the interaction of a magnetic field and coil of wire.

Optimize the distribution of weights on a wheel, then determine g using a rotational apparatus.

Determine the time constant of an RC circuit, and calculate the resistance of an unknown resistor.

Determine the force on a current carrying wire in a magnetic field.

Explore the diffraction patterns from different gratings, then determine the width of a single hair.

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

Determine the coefficient of friction by measuring the minimum angle to keep a ladder from slipping.

Analyze the diffraction pattern of hydrogen and determine the Rydberg constant, R.

Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.

Explore precision and error in measurement.