英和和英

a positive charge

a positive charge

(a) positive [negative] charge

charged particles

a negative electric charge

the plus terminal

ionic charge

a degree of ionization

positive and negative charge

having a negative charge

positive ion―negative ion

a negatively charged ion, called

the positive [negative] pole

the plus pole

“The darkest hour is nearest the dawn.”【イディオム・格言的】

the positively charged electrode in a vacuum tube

cause formation of a net electrical charge in or on

to ionize

a stable particle with positive charge equal to the negative charge of an electron

the positive and negative poles

of or at or relating to an anode

an electrode

an electrode called anode

the positive terminal of an electrolytic cell

an ion with an electric charge of 1

the positive pole of a vacuum tube

a high-speed flow of positive ions, which flow from the anode to the cathode in a vacuum discharge tube, called canal ray

anode [cathode] rays

the character of the negative electric pole

an electrode called cathode