Hand Rules

What is the direction of the electron flow in the wire?

• up

• down

• left

• right

What is the direction of the electron flow in this wire and what is the direction of the field above the wire?

• left, out of the page

• left, into the page

• right, out of the page

• right, into the page

What is the direction of the electron flow?

• up the page
• down the page
• left 
• right

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

What side of the wire is positive?

• left

• right

The flow of electrons is indicated. What is direction of the magnetic field around the wire?

• clockwise

• counterclockwise

The particle shown is negative. What is the direction of the force?

• into the page

• out of the page

• left

• right

What is the subsequent path of the electron in the magnetic field?

• spiral
• straight
• circular

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

The particle shown is positive. What is the direction of the force?

• into the page

• out of the page

• up the page

• No force on charge

What is the direction of the force acting on the wire?

• into the page
• out of the page
• up the page
• none

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

What component of the velocity is important to figure out the direction of the force acting on the charge and what direction is the force?

• x component, into of page

• x component, out of page

• y component, into page

• y component, out of page