• Best of luck to the class of 2024 for their HSC exams. You got this!
    Let us know your thoughts on the HSC exams here
  • YOU can help the next generation of students in the community!
    Share your trial papers and notes on our Notes & Resources page
MedVision ad

Search results

  1. L

    Multiple Choice

    Q15 Now starting to think that this was a trick Q about holes and electrons moving opp directions in semiconductors If 1/2 current from holes and 1/2 from electrons then holes will be moving into the page (with arrow) and electrons out of the page (opp direction to arrow) Using palm rule...
  2. L

    Multiple Choice

    Q7 - 2cents If you think of it via Lenz law - current flows to oppose change that caused it - as the loop rotates the number of flux lines passing down through the loop will be decreasing (eventually getting to zero as it reaches 90 degrees). Thus the induced current flows to "restore" these...
Top