CrazyEngineers
CrazyEngineers

  • Doubt about diode.

    saurabh2688

    Member

    Updated: Oct 25, 2024
    Views: 1.1K
    What will happen if we connect +5V at both the terminals of a diode? It will be RB or FB?
    0
    Replies
Howdy guest!
Dear guest, you must be logged-in to participate on CrazyEngineers. We would love to have you as a member of our community. Consider creating an account or login.
Replies

  • Er_Mahendran

    Member • Jul 30, 2009

    Hello,
    The diode will conduct only when its cathode voltage is less than anode voltage. If you connect +5V at both the electrodes current conduction will not take place.

    Forward bias: Anode is more +ve than cathode.

    Reverse bias: Cathode is more +ve than anode.

    I hope this will clear your doubt.
    Are you sure? This action cannot be undone.
    Cancel

  • swapnakumar

    Member • Aug 2, 2009

    The diode is forward biased if
    diode +ve terninal to +5V battery Diode -Ve terminal to GND
    Thus forward current flows
    Are you sure? This action cannot be undone.
    Cancel

  • priyank_180

    Member • Aug 2, 2009

    Diode has 2 region, One is P type and another is N type..
    current conduction take place bcoz of relative moments of their majority charge carriers.. (mean hole in P region and Electron in N region)
    now if we comect +ve teminal of +5vbattery to anode(P type) and ground(-ve terminal of battery) to cathode (n Type),then holes from Ptype moves to N type region.. and Electrons from n to P type... this relative moment of charge carrier convert in to current conduction...

    here you want to contect +5v at both side then electrons in ntype can not move towards the p type but it attract towards the cathode.. so there is no relative moment between ho;e and electron and current conduction will not take place...

    you must connect anode to more positive with respect to cathode..for current conduction..
    Are you sure? This action cannot be undone.
    Cancel

  • Saandeep Sreerambatla

    Member • Aug 2, 2009

    Let me know how you will connect this??
    Are you sure? This action cannot be undone.
    Cancel

  • Harshad Italiya

    Member • Aug 3, 2009

    Super explaination priyank.
    Are you sure? This action cannot be undone.
    Cancel

  • priyank_180

    Member • Aug 3, 2009

    godfather
    Super explaination priyank.
    thanks GF...😉
    Are you sure? This action cannot be undone.
    Cancel

  • saurabh2486

    Member • Aug 4, 2009

    really superb priyank
    Are you sure? This action cannot be undone.
    Cancel
Home Channels Search Login Register