crossword
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
2.
................rule: At any junction, the sum of the currents entering the junction is equal to the sum of currents leaving the junction
3.
Atmospheric electricity arises due to the ....................... of electric charges
5.
In olden days lightning was considered as an ............of supernatural origin
Down:
1.
................rule: The algebraic sum of changes in potential around any closed loop involving resistors and cells in the loop is zero
4.
In the ionosphere and magnetosphere strong electric current is generated from the solarterrestrial ...............
OK