Home
Class 8
CHEMISTRY
What is an electrode connected to the po...

What is an electrode connected to the positive terminal of a voltage source called?

A

cathode

B

neutron

C

anode

D

proton

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    ICSE|Exercise Exercise (Fill in the blanks) |7 Videos

  • ATOMIC STRUCTURE

    ICSE|Exercise Exercise (Write true or false . Correct the false statements) |8 Videos

  • ATOMIC STRUCTURE

    ICSE|Exercise Check your progress (Answer these questions) |5 Videos

  • CARBON & ITS COMPOUNDS

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS|23 Videos

Similar Questions

Explore conceptually related problems

What is an electrode connected to the negative terminal of a voltage source called?

True or False: An electrode connected to the negative terminal of a voltage source is called the anode.

What is the electrode connected to the positive terminal of an electrolytic cell called?

An electrode that is connected to the positive terminal.

An electrode 'A' is connected to the positive terminal of a battery and electrode 'B' to the negative terminal. Give the names of the electrodes A & B.

Electrodes connected to the negative pole of the battery

Choose the correct word which refers to the process of electrolysis from A to E, to match the description (i) to (iv): A: Oxidation B: Cathode C : Anode D: An electrolyte E: Reduction Electrode connected to the positive end or terminal or the battery.

A parallel-plate capacitor has plates of unequal area . The larger plates is connected to the positive terminal of the battery and the smaller plate to its nagative terminal. Let Q+ and Q-be the charges appearing on the positive and negative plates respectively

In p-n junction diode, near junction holes combine with electrons, and impurity ions form a barrier potential which opposes the recombination of electron-hole pairs. Value of barriers potential for Si is 0.7 volt and for Ge is 0.3 V. thus charge density at the junction becomes zero and an electric field is produced near junction. this region is called depletion layer. Thickness of depletion layer is of the order of 10^(-6) meter. in forward bias p terminal is connected with the positive terminal of cell and n is connected with negative terminal of cell and n is connected with negative terminal of cell. as forward voltage is increased, current increases exponentially. For Si diode minimum required forward voltage so that current can flow is