polarization

"The polarization of opinions in the class made it difficult to have a calm discussion about the new school rules. "

"The polarization filter on my sunglasses reduces glare by blocking light waves vibrating in all directions except those vibrating horizontally. "

"The polarization of electrical charges in the battery caused a malfunction in the electronic device. "

"The political debate caused strong polarization in the community, with people either completely agreeing or completely disagreeing. "